1640154726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13017101}}^1$

素因数の和:13017116

約数の個数: 24

約数和(自身を含む): 4061335824

約数和(自身を除く): 2421181098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13017101, 26034202, 39051303, 78102606, 91119707, 117153909, 182239414, 234307818, 273359121, 546718242, 820077363, 1640154726]

約数ペア:

[(1, 1640154726), (2, 820077363), (3, 546718242), (6, 273359121), (7, 234307818), (9, 182239414), (14, 117153909), (18, 91119707), (21, 78102606), (42, 39051303), (63, 26034202), (126, 13017101)]