19101857148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 55523500032

約数和(自身を除く): 36421642884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 73, 86, 99, 121, 127, 129, 132, 146, 172, 198, 219, 242, 254, 258, 292, 363, 381, 387, 396, 438, 473, 484, 508, 516, 657, 726, 762, 774, 803, 876, 946, 1089, 1143, 1314, 1331, 1397, 1419, 1452, 1524, 1548, 1606, 1892, 2178, 2286, 2409, 2628, 2662, 2794, 2838, 3139, 3212, 3993, 4191, 4257, 4356, 4572, 4818, 5203, 5324, 5461, 5588, 5676, 6278, 7227, 7986, 8382, 8514, 8833, 9271, 9417, 9636, 10406, 10922, 11979, 12556, 12573, 14454, 15367, 15609, 15972, 16383, 16764, 17028, 17666, 18542, 18834, 20812, 21844, 23958, 25146, 26499, 27813, 28251, 28908, 30734, 31218, 32766, 34529, 35332, 37084, 37668, 46101, 46827, 47916, 49149, 50292, 52998, 55626, 56502, 57233, 60071, 61468, 62436, 65532, 69058, 79497, 83439, 92202, 93654, 97163, 98298, 101981, 103587, 105996, 111252, 113004, 114466, 120142, 138116, 138303, 158994, 166878, 169037, 171699, 180213, 184404, 187308, 194326, 196596, 203962, 207174, 228932, 240284, 276606, 291489, 305943, 310761, 317988, 333756, 338074, 343398, 360426, 379819, 388652, 398653, 407924, 414348, 507111, 515097, 540639, 553212, 582978, 611886, 621522, 660781, 676148, 686796, 720852, 759638, 797306, 874467, 917829, 1014222, 1030194, 1081278, 1121791, 1139457, 1165956, 1195959, 1223772, 1243044, 1321562, 1519276, 1521333, 1594612, 1748934, 1835658, 1982343, 2028444, 2060388, 2162556, 2243582, 2278914, 2391918, 2643124, 3042666, 3365373, 3418371, 3497868, 3587877, 3671316, 3964686, 4178009, 4385183, 4487164, 4557828, 4783836, 5947029, 6085332, 6730746, 6836742, 7175754, 7268591, 7929372, 8356018, 8770366, 10096119, 11894058, 12339701, 12534027, 13155549, 13461492, 13673484, 14351508, 14537182, 16712036, 17540732, 20192238, 21805773, 23788116, 24679402, 25068054, 26311098, 29074364, 37019103, 37602081, 39466647, 40384476, 43611546, 48237013, 49358804, 50136108, 52622196, 65417319, 74038206, 75204162, 78933294, 87223092, 96474026, 111057309, 130834638, 144711039, 148076412, 150408324, 157866588, 192948052, 222114618, 261669276, 289422078, 434133117, 444229236, 530607143, 578844156, 868266234, 1061214286, 1591821429, 1736532468, 2122428572, 3183642858, 4775464287, 6367285716, 9550928574, 19101857148]

約数ペア:

[(1, 19101857148), (2, 9550928574), (3, 6367285716), (4, 4775464287), (6, 3183642858), (9, 2122428572), (11, 1736532468), (12, 1591821429), (18, 1061214286), (22, 868266234), (33, 578844156), (36, 530607143), (43, 444229236), (44, 434133117), (66, 289422078), (73, 261669276), (86, 222114618), (99, 192948052), (121, 157866588), (127, 150408324), (129, 148076412), (132, 144711039), (146, 130834638), (172, 111057309), (198, 96474026), (219, 87223092), (242, 78933294), (254, 75204162), (258, 74038206), (292, 65417319), (363, 52622196), (381, 50136108), (387, 49358804), (396, 48237013), (438, 43611546), (473, 40384476), (484, 39466647), (508, 37602081), (516, 37019103), (657, 29074364), (726, 26311098), (762, 25068054), (774, 24679402), (803, 23788116), (876, 21805773), (946, 20192238), (1089, 17540732), (1143, 16712036), (1314, 14537182), (1331, 14351508), (1397, 13673484), (1419, 13461492), (1452, 13155549), (1524, 12534027), (1548, 12339701), (1606, 11894058), (1892, 10096119), (2178, 8770366), (2286, 8356018), (2409, 7929372), (2628, 7268591), (2662, 7175754), (2794, 6836742), (2838, 6730746), (3139, 6085332), (3212, 5947029), (3993, 4783836), (4191, 4557828), (4257, 4487164), (4356, 4385183), (4572, 4178009), (4818, 3964686), (5203, 3671316), (5324, 3587877), (5461, 3497868), (5588, 3418371), (5676, 3365373), (6278, 3042666), (7227, 2643124), (7986, 2391918), (8382, 2278914), (8514, 2243582), (8833, 2162556), (9271, 2060388), (9417, 2028444), (9636, 1982343), (10406, 1835658), (10922, 1748934), (11979, 1594612), (12556, 1521333), (12573, 1519276), (14454, 1321562), (15367, 1243044), (15609, 1223772), (15972, 1195959), (16383, 1165956), (16764, 1139457), (17028, 1121791), (17666, 1081278), (18542, 1030194), (18834, 1014222), (20812, 917829), (21844, 874467), (23958, 797306), (25146, 759638), (26499, 720852), (27813, 686796), (28251, 676148), (28908, 660781), (30734, 621522), (31218, 611886), (32766, 582978), (34529, 553212), (35332, 540639), (37084, 515097), (37668, 507111), (46101, 414348), (46827, 407924), (47916, 398653), (49149, 388652), (50292, 379819), (52998, 360426), (55626, 343398), (56502, 338074), (57233, 333756), (60071, 317988), (61468, 310761), (62436, 305943), (65532, 291489), (69058, 276606), (79497, 240284), (83439, 228932), (92202, 207174), (93654, 203962), (97163, 196596), (98298, 194326), (101981, 187308), (103587, 184404), (105996, 180213), (111252, 171699), (113004, 169037), (114466, 166878), (120142, 158994), (138116, 138303)]