72479242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{299501}}^1$

素因数の和:299525

約数の個数: 12

約数和(自身を含む): 119501298

約数和(自身を除く): 47022056

約数列:

[1, 2, 11, 22, 121, 242, 299501, 599002, 3294511, 6589022, 36239621, 72479242]

約数ペア:

[(1, 72479242), (2, 36239621), (11, 6589022), (22, 3294511), (121, 599002), (242, 299501)]