55643454

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{20747}}^1$

素因数の和:20904

約数の個数: 24

約数和(自身を含む): 121375800

約数和(自身を除く): 65732346

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 20747, 41494, 62241, 124482, 186723, 373446, 3091303, 6182606, 9273909, 18547818, 27821727, 55643454]

約数ペア:

[(1, 55643454), (2, 27821727), (3, 18547818), (6, 9273909), (9, 6182606), (18, 3091303), (149, 373446), (298, 186723), (447, 124482), (894, 62241), (1341, 41494), (2682, 20747)]