15985242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 43733760

約数和(自身を除く): 27748518

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 3253, 4914, 6506, 9759, 19518, 22771, 29277, 42289, 45542, 58554, 68313, 84578, 87831, 126867, 136626, 175662, 204939, 253734, 296023, 380601, 409878, 592046, 614817, 761202, 888069, 1141803, 1229634, 1776138, 2283606, 2664207, 5328414, 7992621, 15985242]

約数ペア:

[(1, 15985242), (2, 7992621), (3, 5328414), (6, 2664207), (7, 2283606), (9, 1776138), (13, 1229634), (14, 1141803), (18, 888069), (21, 761202), (26, 614817), (27, 592046), (39, 409878), (42, 380601), (54, 296023), (63, 253734), (78, 204939), (91, 175662), (117, 136626), (126, 126867), (182, 87831), (189, 84578), (234, 68313), (273, 58554), (351, 45542), (378, 42289), (546, 29277), (702, 22771), (819, 19518), (1638, 9759), (2457, 6506), (3253, 4914)]