40613586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12170

約数の個数: 32

約数和(自身を含む): 89517120

約数和(自身を除く): 48903534

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 12109, 24218, 36327, 72654, 157417, 314834, 472251, 520687, 944502, 1041374, 1562061, 3124122, 6768931, 13537862, 20306793, 40613586]

約数ペア:

[(1, 40613586), (2, 20306793), (3, 13537862), (6, 6768931), (13, 3124122), (26, 1562061), (39, 1041374), (43, 944502), (78, 520687), (86, 472251), (129, 314834), (258, 157417), (559, 72654), (1118, 36327), (1677, 24218), (3354, 12109)]