70721334

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{9377}}^1$

素因数の和:9804

約数の個数: 24

約数和(自身を含む): 153611640

約数和(自身を除く): 82890306

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 9377, 18754, 28131, 56262, 84393, 168786, 3928963, 7857926, 11786889, 23573778, 35360667, 70721334]

約数ペア:

[(1, 70721334), (2, 35360667), (3, 23573778), (6, 11786889), (9, 7857926), (18, 3928963), (419, 168786), (838, 84393), (1257, 56262), (2514, 28131), (3771, 18754), (7542, 9377)]