222745734

素因数分解:

$2^1\times 3^3\times {\mathrm{4124921}}^1$

素因数の和:4124932

約数の個数: 16

約数和(自身を含む): 494990640

約数和(自身を除く): 272244906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4124921, 8249842, 12374763, 24749526, 37124289, 74248578, 111372867, 222745734]

約数ペア:

[(1, 222745734), (2, 111372867), (3, 74248578), (6, 37124289), (9, 24749526), (18, 12374763), (27, 8249842), (54, 4124921)]