18124386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431533}}^1$

素因数の和:431545

約数の個数: 16

約数和(自身を含む): 41427264

約数和(自身を除く): 23302878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431533, 863066, 1294599, 2589198, 3020731, 6041462, 9062193, 18124386]

約数ペア:

[(1, 18124386), (2, 9062193), (3, 6041462), (6, 3020731), (7, 2589198), (14, 1294599), (21, 863066), (42, 431533)]