15900948

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 168

約数和(自身を含む): 51414720

約数和(自身を除く): 35513772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 54, 57, 63, 76, 81, 82, 84, 108, 114, 123, 126, 133, 162, 164, 171, 189, 228, 243, 246, 252, 266, 287, 324, 342, 369, 378, 399, 486, 492, 513, 532, 567, 574, 684, 729, 738, 756, 779, 798, 861, 972, 1026, 1107, 1134, 1148, 1197, 1458, 1476, 1539, 1558, 1596, 1701, 1722, 2052, 2214, 2268, 2337, 2394, 2583, 2916, 3078, 3116, 3321, 3402, 3444, 3591, 4428, 4617, 4674, 4788, 5103, 5166, 5453, 6156, 6642, 6804, 7011, 7182, 7749, 9234, 9348, 9963, 10206, 10332, 10773, 10906, 13284, 13851, 14022, 14364, 15498, 16359, 18468, 19926, 20412, 21033, 21546, 21812, 23247, 27702, 28044, 29889, 30996, 32319, 32718, 39852, 42066, 43092, 46494, 49077, 55404, 59778, 63099, 64638, 65436, 69741, 84132, 92988, 96957, 98154, 119556, 126198, 129276, 139482, 147231, 189297, 193914, 196308, 209223, 252396, 278964, 294462, 378594, 387828, 418446, 441693, 567891, 588924, 757188, 836892, 883386, 1135782, 1325079, 1766772, 2271564, 2650158, 3975237, 5300316, 7950474, 15900948]

約数ペア:

[(1, 15900948), (2, 7950474), (3, 5300316), (4, 3975237), (6, 2650158), (7, 2271564), (9, 1766772), (12, 1325079), (14, 1135782), (18, 883386), (19, 836892), (21, 757188), (27, 588924), (28, 567891), (36, 441693), (38, 418446), (41, 387828), (42, 378594), (54, 294462), (57, 278964), (63, 252396), (76, 209223), (81, 196308), (82, 193914), (84, 189297), (108, 147231), (114, 139482), (123, 129276), (126, 126198), (133, 119556), (162, 98154), (164, 96957), (171, 92988), (189, 84132), (228, 69741), (243, 65436), (246, 64638), (252, 63099), (266, 59778), (287, 55404), (324, 49077), (342, 46494), (369, 43092), (378, 42066), (399, 39852), (486, 32718), (492, 32319), (513, 30996), (532, 29889), (567, 28044), (574, 27702), (684, 23247), (729, 21812), (738, 21546), (756, 21033), (779, 20412), (798, 19926), (861, 18468), (972, 16359), (1026, 15498), (1107, 14364), (1134, 14022), (1148, 13851), (1197, 13284), (1458, 10906), (1476, 10773), (1539, 10332), (1558, 10206), (1596, 9963), (1701, 9348), (1722, 9234), (2052, 7749), (2214, 7182), (2268, 7011), (2337, 6804), (2394, 6642), (2583, 6156), (2916, 5453), (3078, 5166), (3116, 5103), (3321, 4788), (3402, 4674), (3444, 4617), (3591, 4428)]