15528996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 47811456

約数和(自身を除く): 32282460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 167, 189, 246, 252, 287, 324, 334, 369, 378, 492, 501, 567, 574, 668, 738, 756, 861, 1002, 1107, 1134, 1148, 1169, 1476, 1503, 1722, 2004, 2214, 2268, 2338, 2583, 3006, 3321, 3444, 3507, 4428, 4509, 4676, 5166, 6012, 6642, 6847, 7014, 7749, 9018, 10332, 10521, 13284, 13527, 13694, 14028, 15498, 18036, 20541, 21042, 23247, 27054, 27388, 30996, 31563, 41082, 42084, 46494, 47929, 54108, 61623, 63126, 82164, 92988, 94689, 95858, 123246, 126252, 143787, 184869, 189378, 191716, 246492, 287574, 369738, 378756, 431361, 554607, 575148, 739476, 862722, 1109214, 1294083, 1725444, 2218428, 2588166, 3882249, 5176332, 7764498, 15528996]

約数ペア:

[(1, 15528996), (2, 7764498), (3, 5176332), (4, 3882249), (6, 2588166), (7, 2218428), (9, 1725444), (12, 1294083), (14, 1109214), (18, 862722), (21, 739476), (27, 575148), (28, 554607), (36, 431361), (41, 378756), (42, 369738), (54, 287574), (63, 246492), (81, 191716), (82, 189378), (84, 184869), (108, 143787), (123, 126252), (126, 123246), (162, 95858), (164, 94689), (167, 92988), (189, 82164), (246, 63126), (252, 61623), (287, 54108), (324, 47929), (334, 46494), (369, 42084), (378, 41082), (492, 31563), (501, 30996), (567, 27388), (574, 27054), (668, 23247), (738, 21042), (756, 20541), (861, 18036), (1002, 15498), (1107, 14028), (1134, 13694), (1148, 13527), (1169, 13284), (1476, 10521), (1503, 10332), (1722, 9018), (2004, 7749), (2214, 7014), (2268, 6847), (2338, 6642), (2583, 6012), (3006, 5166), (3321, 4676), (3444, 4509), (3507, 4428)]