15751122018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{73847}}^1$

素因数の和:75742

約数の個数: 32

約数和(自身を含む): 33178429440

約数和(自身を除く): 17427307422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1871, 3742, 5613, 11226, 35549, 71098, 73847, 106647, 147694, 213294, 221541, 443082, 1403093, 2806186, 4209279, 8418558, 138167737, 276335474, 414503211, 829006422, 2625187003, 5250374006, 7875561009, 15751122018]

約数ペア:

[(1, 15751122018), (2, 7875561009), (3, 5250374006), (6, 2625187003), (19, 829006422), (38, 414503211), (57, 276335474), (114, 138167737), (1871, 8418558), (3742, 4209279), (5613, 2806186), (11226, 1403093), (35549, 443082), (71098, 221541), (73847, 213294), (106647, 147694)]