18754533936

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 280

約数和(自身を含む): 56753753936

約数和(自身を除く): 37999220000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 81, 86, 108, 122, 129, 144, 162, 172, 183, 216, 243, 244, 258, 324, 344, 366, 387, 432, 486, 488, 516, 549, 613, 648, 688, 729, 732, 774, 972, 976, 1032, 1098, 1161, 1226, 1296, 1458, 1464, 1548, 1647, 1839, 1944, 2064, 2196, 2322, 2452, 2623, 2916, 2928, 3096, 3294, 3483, 3678, 3888, 4392, 4644, 4904, 4941, 5246, 5517, 5832, 6192, 6588, 6966, 7356, 7869, 8784, 9288, 9808, 9882, 10449, 10492, 11034, 11664, 13176, 13932, 14712, 14823, 15738, 16551, 18576, 19764, 20898, 20984, 22068, 23607, 26352, 26359, 27864, 29424, 29646, 31347, 31476, 33102, 37393, 39528, 41796, 41968, 44136, 44469, 47214, 49653, 52718, 55728, 59292, 62694, 62952, 66204, 70821, 74786, 79056, 79077, 83592, 88272, 88938, 94428, 99306, 105436, 112179, 118584, 125388, 125904, 132408, 141642, 148959, 149572, 158154, 167184, 177876, 188856, 198612, 210872, 212463, 224358, 237168, 237231, 250776, 264816, 283284, 297918, 299144, 316308, 336537, 355752, 377712, 397224, 421744, 424926, 446877, 448716, 474462, 501552, 566568, 595836, 598288, 632616, 637389, 673074, 711504, 711693, 794448, 849852, 893754, 897432, 948924, 1009611, 1133136, 1191672, 1265232, 1274778, 1346148, 1423386, 1607899, 1699704, 1787508, 1794864, 1897848, 1912167, 2019222, 2135079, 2383344, 2549556, 2692296, 2846772, 3028833, 3215798, 3399408, 3575016, 3795696, 3824334, 4038444, 4270158, 4823697, 5099112, 5384592, 5693544, 6057666, 6405237, 6431596, 7150032, 7648668, 8076888, 8540316, 9086499, 9647394, 10198224, 11387088, 12115332, 12810474, 12863192, 14471091, 15297336, 16153776, 17080632, 18172998, 19215711, 19294788, 24230664, 25620948, 25726384, 27259497, 28942182, 30594672, 34161264, 36345996, 38431422, 38589576, 43413273, 48461328, 51241896, 54518994, 57884364, 72691992, 76862844, 77179152, 86826546, 102483792, 109037988, 115768728, 130239819, 145383984, 153725688, 173653092, 218075976, 231537456, 260479638, 307451376, 347306184, 390719457, 436151952, 520959276, 694612368, 781438914, 1041918552, 1172158371, 1562877828, 2083837104, 2344316742, 3125755656, 4688633484, 6251511312, 9377266968, 18754533936]

約数ペア:

[(1, 18754533936), (2, 9377266968), (3, 6251511312), (4, 4688633484), (6, 3125755656), (8, 2344316742), (9, 2083837104), (12, 1562877828), (16, 1172158371), (18, 1041918552), (24, 781438914), (27, 694612368), (36, 520959276), (43, 436151952), (48, 390719457), (54, 347306184), (61, 307451376), (72, 260479638), (81, 231537456), (86, 218075976), (108, 173653092), (122, 153725688), (129, 145383984), (144, 130239819), (162, 115768728), (172, 109037988), (183, 102483792), (216, 86826546), (243, 77179152), (244, 76862844), (258, 72691992), (324, 57884364), (344, 54518994), (366, 51241896), (387, 48461328), (432, 43413273), (486, 38589576), (488, 38431422), (516, 36345996), (549, 34161264), (613, 30594672), (648, 28942182), (688, 27259497), (729, 25726384), (732, 25620948), (774, 24230664), (972, 19294788), (976, 19215711), (1032, 18172998), (1098, 17080632), (1161, 16153776), (1226, 15297336), (1296, 14471091), (1458, 12863192), (1464, 12810474), (1548, 12115332), (1647, 11387088), (1839, 10198224), (1944, 9647394), (2064, 9086499), (2196, 8540316), (2322, 8076888), (2452, 7648668), (2623, 7150032), (2916, 6431596), (2928, 6405237), (3096, 6057666), (3294, 5693544), (3483, 5384592), (3678, 5099112), (3888, 4823697), (4392, 4270158), (4644, 4038444), (4904, 3824334), (4941, 3795696), (5246, 3575016), (5517, 3399408), (5832, 3215798), (6192, 3028833), (6588, 2846772), (6966, 2692296), (7356, 2549556), (7869, 2383344), (8784, 2135079), (9288, 2019222), (9808, 1912167), (9882, 1897848), (10449, 1794864), (10492, 1787508), (11034, 1699704), (11664, 1607899), (13176, 1423386), (13932, 1346148), (14712, 1274778), (14823, 1265232), (15738, 1191672), (16551, 1133136), (18576, 1009611), (19764, 948924), (20898, 897432), (20984, 893754), (22068, 849852), (23607, 794448), (26352, 711693), (26359, 711504), (27864, 673074), (29424, 637389), (29646, 632616), (31347, 598288), (31476, 595836), (33102, 566568), (37393, 501552), (39528, 474462), (41796, 448716), (41968, 446877), (44136, 424926), (44469, 421744), (47214, 397224), (49653, 377712), (52718, 355752), (55728, 336537), (59292, 316308), (62694, 299144), (62952, 297918), (66204, 283284), (70821, 264816), (74786, 250776), (79056, 237231), (79077, 237168), (83592, 224358), (88272, 212463), (88938, 210872), (94428, 198612), (99306, 188856), (105436, 177876), (112179, 167184), (118584, 158154), (125388, 149572), (125904, 148959), (132408, 141642)]