18425026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 28454328

約数和(自身を除く): 10029302

約数列:

[1, 2, 53, 101, 106, 202, 1721, 3442, 5353, 10706, 91213, 173821, 182426, 347642, 9212513, 18425026]

約数ペア:

[(1, 18425026), (2, 9212513), (53, 347642), (101, 182426), (106, 173821), (202, 91213), (1721, 10706), (3442, 5353)]