40397574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961847}}^1$

素因数の和:961859

約数の個数: 16

約数和(自身を含む): 92337408

約数和(自身を除く): 51939834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961847, 1923694, 2885541, 5771082, 6732929, 13465858, 20198787, 40397574]

約数ペア:

[(1, 40397574), (2, 20198787), (3, 13465858), (6, 6732929), (7, 5771082), (14, 2885541), (21, 1923694), (42, 961847)]