18373712

素因数分解:

$2^4\times 7^1\times {\mathrm{164051}}^1$

素因数の和:164066

約数の個数: 20

約数和(自身を含む): 40684896

約数和(自身を除く): 22311184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 164051, 328102, 656204, 1148357, 1312408, 2296714, 2624816, 4593428, 9186856, 18373712]

約数ペア:

[(1, 18373712), (2, 9186856), (4, 4593428), (7, 2624816), (8, 2296714), (14, 1312408), (16, 1148357), (28, 656204), (56, 328102), (112, 164051)]