72471378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1725509}}^1$

素因数の和:1725521

約数の個数: 16

約数和(自身を含む): 165648960

約数和(自身を除く): 93177582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1725509, 3451018, 5176527, 10353054, 12078563, 24157126, 36235689, 72471378]

約数ペア:

[(1, 72471378), (2, 36235689), (3, 24157126), (6, 12078563), (7, 10353054), (14, 5176527), (21, 3451018), (42, 1725509)]