18506336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34019}}^1$

素因数の和:34046

約数の個数: 24

約数和(自身を含む): 38578680

約数和(自身を除く): 20072344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34019, 68038, 136076, 272152, 544304, 578323, 1088608, 1156646, 2313292, 4626584, 9253168, 18506336]

約数ペア:

[(1, 18506336), (2, 9253168), (4, 4626584), (8, 2313292), (16, 1156646), (17, 1088608), (32, 578323), (34, 544304), (68, 272152), (136, 136076), (272, 68038), (544, 34019)]