18393878844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 240

約数和(自身を含む): 53656162560

約数和(自身を除く): 35262283716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 89, 99, 103, 108, 132, 162, 178, 198, 206, 267, 297, 309, 324, 356, 396, 412, 534, 563, 594, 618, 801, 891, 927, 979, 1068, 1126, 1133, 1188, 1236, 1602, 1689, 1782, 1854, 1958, 2252, 2266, 2403, 2781, 2937, 3204, 3378, 3399, 3564, 3708, 3916, 4532, 4806, 5067, 5562, 5874, 6193, 6756, 6798, 7209, 8343, 8811, 9167, 9612, 10134, 10197, 11124, 11748, 12386, 13596, 14418, 15201, 16686, 17622, 18334, 18579, 20268, 20394, 24772, 26433, 27501, 28836, 30402, 30591, 33372, 35244, 36668, 37158, 40788, 45603, 50107, 52866, 55002, 55737, 57989, 60804, 61182, 74316, 79299, 82503, 91206, 91773, 100214, 100837, 105732, 110004, 111474, 115978, 122364, 150321, 158598, 165006, 167211, 173967, 182412, 183546, 200428, 201674, 222948, 231956, 247509, 300642, 302511, 317196, 330012, 334422, 347934, 367092, 403348, 450963, 495018, 501633, 521901, 551177, 601284, 605022, 637879, 668844, 695868, 742527, 901926, 907533, 990036, 1003266, 1043802, 1102354, 1210044, 1275758, 1352889, 1485054, 1565703, 1653531, 1803852, 1815066, 1913637, 2006532, 2087604, 2204708, 2551516, 2705778, 2722599, 2970108, 3131406, 3307062, 3630132, 3827274, 4058667, 4697109, 4960593, 5161021, 5411556, 5445198, 5740911, 6262812, 6614124, 7654548, 8117334, 8167797, 9394218, 9921186, 10322042, 10890396, 11481822, 14881779, 15483063, 16234668, 16335594, 17222733, 18788436, 19842372, 20644084, 22963644, 29763558, 30966126, 32671188, 34445466, 44645337, 46449189, 51668199, 56771231, 59527116, 61932252, 68890932, 89290674, 92898378, 103336398, 113542462, 139347567, 170313693, 178581348, 185796756, 206672796, 227084924, 278695134, 340627386, 418042701, 510941079, 557390268, 681254772, 836085402, 1021882158, 1532823237, 1672170804, 2043764316, 3065646474, 4598469711, 6131292948, 9196939422, 18393878844]

約数ペア:

[(1, 18393878844), (2, 9196939422), (3, 6131292948), (4, 4598469711), (6, 3065646474), (9, 2043764316), (11, 1672170804), (12, 1532823237), (18, 1021882158), (22, 836085402), (27, 681254772), (33, 557390268), (36, 510941079), (44, 418042701), (54, 340627386), (66, 278695134), (81, 227084924), (89, 206672796), (99, 185796756), (103, 178581348), (108, 170313693), (132, 139347567), (162, 113542462), (178, 103336398), (198, 92898378), (206, 89290674), (267, 68890932), (297, 61932252), (309, 59527116), (324, 56771231), (356, 51668199), (396, 46449189), (412, 44645337), (534, 34445466), (563, 32671188), (594, 30966126), (618, 29763558), (801, 22963644), (891, 20644084), (927, 19842372), (979, 18788436), (1068, 17222733), (1126, 16335594), (1133, 16234668), (1188, 15483063), (1236, 14881779), (1602, 11481822), (1689, 10890396), (1782, 10322042), (1854, 9921186), (1958, 9394218), (2252, 8167797), (2266, 8117334), (2403, 7654548), (2781, 6614124), (2937, 6262812), (3204, 5740911), (3378, 5445198), (3399, 5411556), (3564, 5161021), (3708, 4960593), (3916, 4697109), (4532, 4058667), (4806, 3827274), (5067, 3630132), (5562, 3307062), (5874, 3131406), (6193, 2970108), (6756, 2722599), (6798, 2705778), (7209, 2551516), (8343, 2204708), (8811, 2087604), (9167, 2006532), (9612, 1913637), (10134, 1815066), (10197, 1803852), (11124, 1653531), (11748, 1565703), (12386, 1485054), (13596, 1352889), (14418, 1275758), (15201, 1210044), (16686, 1102354), (17622, 1043802), (18334, 1003266), (18579, 990036), (20268, 907533), (20394, 901926), (24772, 742527), (26433, 695868), (27501, 668844), (28836, 637879), (30402, 605022), (30591, 601284), (33372, 551177), (35244, 521901), (36668, 501633), (37158, 495018), (40788, 450963), (45603, 403348), (50107, 367092), (52866, 347934), (55002, 334422), (55737, 330012), (57989, 317196), (60804, 302511), (61182, 300642), (74316, 247509), (79299, 231956), (82503, 222948), (91206, 201674), (91773, 200428), (100214, 183546), (100837, 182412), (105732, 173967), (110004, 167211), (111474, 165006), (115978, 158598), (122364, 150321)]