18244432

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{1543}}^1$

素因数の和:2290

約数の個数: 20

約数和(自身を含む): 35419360

約数和(自身を除く): 17174928

約数列:

[1, 2, 4, 8, 16, 739, 1478, 1543, 2956, 3086, 5912, 6172, 11824, 12344, 24688, 1140277, 2280554, 4561108, 9122216, 18244432]

約数ペア:

[(1, 18244432), (2, 9122216), (4, 4561108), (8, 2280554), (16, 1140277), (739, 24688), (1478, 12344), (1543, 11824), (2956, 6172), (3086, 5912)]