15628626

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 38846808

約数和(自身を除く): 23218182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 117, 123, 162, 181, 234, 246, 351, 362, 369, 533, 543, 702, 738, 1053, 1066, 1086, 1107, 1599, 1629, 2106, 2214, 2353, 3198, 3258, 3321, 4706, 4797, 4887, 6642, 7059, 7421, 9594, 9774, 14118, 14391, 14661, 14842, 21177, 22263, 28782, 29322, 42354, 43173, 44526, 63531, 66789, 86346, 96473, 127062, 133578, 190593, 192946, 200367, 289419, 381186, 400734, 578838, 601101, 868257, 1202202, 1736514, 2604771, 5209542, 7814313, 15628626]

約数ペア:

[(1, 15628626), (2, 7814313), (3, 5209542), (6, 2604771), (9, 1736514), (13, 1202202), (18, 868257), (26, 601101), (27, 578838), (39, 400734), (41, 381186), (54, 289419), (78, 200367), (81, 192946), (82, 190593), (117, 133578), (123, 127062), (162, 96473), (181, 86346), (234, 66789), (246, 63531), (351, 44526), (362, 43173), (369, 42354), (533, 29322), (543, 28782), (702, 22263), (738, 21177), (1053, 14842), (1066, 14661), (1086, 14391), (1107, 14118), (1599, 9774), (1629, 9594), (2106, 7421), (2214, 7059), (2353, 6642), (3198, 4887), (3258, 4797), (3321, 4706)]