40481058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15439}}^1$

素因数の和:15486

約数の個数: 32

約数和(自身を含む): 88934400

約数和(自身を除く): 48453342

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 15439, 30878, 46317, 92634, 293341, 355097, 586682, 710194, 880023, 1065291, 1760046, 2130582, 6746843, 13493686, 20240529, 40481058]

約数ペア:

[(1, 40481058), (2, 20240529), (3, 13493686), (6, 6746843), (19, 2130582), (23, 1760046), (38, 1065291), (46, 880023), (57, 710194), (69, 586682), (114, 355097), (138, 293341), (437, 92634), (874, 46317), (1311, 30878), (2622, 15439)]