18243834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{434377}}^1$

素因数の和:434389

約数の個数: 16

約数和(自身を含む): 41700288

約数和(自身を除く): 23456454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 434377, 868754, 1303131, 2606262, 3040639, 6081278, 9121917, 18243834]

約数ペア:

[(1, 18243834), (2, 9121917), (3, 6081278), (6, 3040639), (7, 2606262), (14, 1303131), (21, 868754), (42, 434377)]