18274643

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 20067264

約数和(自身を除く): 1792621

約数列:

[1, 17, 41, 157, 167, 697, 2669, 2839, 6437, 6847, 26219, 109429, 116399, 445723, 1074979, 18274643]

約数ペア:

[(1, 18274643), (17, 1074979), (41, 445723), (157, 116399), (167, 109429), (697, 26219), (2669, 6847), (2839, 6437)]