40497054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{519193}}^1$

素因数の和:519211

約数の個数: 16

約数和(自身を含む): 87224592

約数和(自身を除く): 46727538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 519193, 1038386, 1557579, 3115158, 6749509, 13499018, 20248527, 40497054]

約数ペア:

[(1, 40497054), (2, 20248527), (3, 13499018), (6, 6749509), (13, 3115158), (26, 1557579), (39, 1038386), (78, 519193)]