9318980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42359}}^1$

素因数の和:42379

約数の個数: 24

約数和(自身を含む): 21349440

約数和(自身を除く): 12030460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42359, 84718, 169436, 211795, 423590, 465949, 847180, 931898, 1863796, 2329745, 4659490, 9318980]

約数ペア:

[(1, 9318980), (2, 4659490), (4, 2329745), (5, 1863796), (10, 931898), (11, 847180), (20, 465949), (22, 423590), (44, 211795), (55, 169436), (110, 84718), (220, 42359)]