312520908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3720487}}^1$

素因数の和:3720501

約数の個数: 24

約数和(自身を含む): 833389312

約数和(自身を除く): 520868404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3720487, 7440974, 11161461, 14881948, 22322922, 26043409, 44645844, 52086818, 78130227, 104173636, 156260454, 312520908]

約数ペア:

[(1, 312520908), (2, 156260454), (3, 104173636), (4, 78130227), (6, 52086818), (7, 44645844), (12, 26043409), (14, 22322922), (21, 14881948), (28, 11161461), (42, 7440974), (84, 3720487)]