18400387388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1789}}^1\times {\mathrm{54709}}^1$

素因数の和:56549

約数の個数: 24

約数和(自身を含む): 32904782400

約数和(自身を除く): 14504395012

約数列:

[1, 2, 4, 47, 94, 188, 1789, 3578, 7156, 54709, 84083, 109418, 168166, 218836, 336332, 2571323, 5142646, 10285292, 97874401, 195748802, 391497604, 4600096847, 9200193694, 18400387388]

約数ペア:

[(1, 18400387388), (2, 9200193694), (4, 4600096847), (47, 391497604), (94, 195748802), (188, 97874401), (1789, 10285292), (3578, 5142646), (7156, 2571323), (54709, 336332), (84083, 218836), (109418, 168166)]