13578222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 31256064

約数和(自身を除く): 17677842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 2141, 3171, 4282, 6342, 6423, 12846, 14987, 29974, 44961, 89922, 323291, 646582, 969873, 1939746, 2263037, 4526074, 6789111, 13578222]

約数ペア:

[(1, 13578222), (2, 6789111), (3, 4526074), (6, 2263037), (7, 1939746), (14, 969873), (21, 646582), (42, 323291), (151, 89922), (302, 44961), (453, 29974), (906, 14987), (1057, 12846), (2114, 6423), (2141, 6342), (3171, 4282)]