18225394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48731}}^1$

素因数の和:48761

約数の個数: 16

約数和(自身を含む): 31578336

約数和(自身を除く): 13352942

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 48731, 97462, 536041, 828427, 1072082, 1656854, 9112697, 18225394]

約数ペア:

[(1, 18225394), (2, 9112697), (11, 1656854), (17, 1072082), (22, 828427), (34, 536041), (187, 97462), (374, 48731)]