18340432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104207}}^1$

素因数の和:104226

約数の個数: 20

約数和(自身を含む): 38765376

約数和(自身を除く): 20424944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104207, 208414, 416828, 833656, 1146277, 1667312, 2292554, 4585108, 9170216, 18340432]

約数ペア:

[(1, 18340432), (2, 9170216), (4, 4585108), (8, 2292554), (11, 1667312), (16, 1146277), (22, 833656), (44, 416828), (88, 208414), (176, 104207)]