40164726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{956303}}^1$

素因数の和:956315

約数の個数: 16

約数和(自身を含む): 91805184

約数和(自身を除く): 51640458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 956303, 1912606, 2868909, 5737818, 6694121, 13388242, 20082363, 40164726]

約数ペア:

[(1, 40164726), (2, 20082363), (3, 13388242), (6, 6694121), (7, 5737818), (14, 2868909), (21, 1912606), (42, 956303)]