18180416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{14951}}^1$

素因数の和:14982

約数の個数: 28

約数和(自身を含む): 37978080

約数和(自身を除く): 19797664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 14951, 29902, 59804, 119608, 239216, 284069, 478432, 568138, 956864, 1136276, 2272552, 4545104, 9090208, 18180416]

約数ペア:

[(1, 18180416), (2, 9090208), (4, 4545104), (8, 2272552), (16, 1136276), (19, 956864), (32, 568138), (38, 478432), (64, 284069), (76, 239216), (152, 119608), (304, 59804), (608, 29902), (1216, 14951)]