268181532

素因数分解:

$2^2\times 3^2\times {\mathrm{7449487}}^1$

素因数の和:7449497

約数の個数: 18

約数和(自身を含む): 677903408

約数和(自身を除く): 409721876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7449487, 14898974, 22348461, 29797948, 44696922, 67045383, 89393844, 134090766, 268181532]

約数ペア:

[(1, 268181532), (2, 134090766), (3, 89393844), (4, 67045383), (6, 44696922), (9, 29797948), (12, 22348461), (18, 14898974), (36, 7449487)]