18396352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22111}}^1$

素因数の和:22136

約数の個数: 28

約数和(自身を含む): 39315136

約数和(自身を除く): 20918784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22111, 44222, 88444, 176888, 287443, 353776, 574886, 707552, 1149772, 1415104, 2299544, 4599088, 9198176, 18396352]

約数ペア:

[(1, 18396352), (2, 9198176), (4, 4599088), (8, 2299544), (13, 1415104), (16, 1149772), (26, 707552), (32, 574886), (52, 353776), (64, 287443), (104, 176888), (208, 88444), (416, 44222), (832, 22111)]