18150490

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3727}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 32746752

約数和(自身を除く): 14596262

約数列:

[1, 2, 5, 10, 487, 974, 2435, 3727, 4870, 7454, 18635, 37270, 1815049, 3630098, 9075245, 18150490]

約数ペア:

[(1, 18150490), (2, 9075245), (5, 3630098), (10, 1815049), (487, 37270), (974, 18635), (2435, 7454), (3727, 4870)]