164531724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1958711}}^1$

素因数の和:1958725

約数の個数: 24

約数和(自身を含む): 438751488

約数和(自身を除く): 274219764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1958711, 3917422, 5876133, 7834844, 11752266, 13710977, 23504532, 27421954, 41132931, 54843908, 82265862, 164531724]

約数ペア:

[(1, 164531724), (2, 82265862), (3, 54843908), (4, 41132931), (6, 27421954), (7, 23504532), (12, 13710977), (14, 11752266), (21, 7834844), (28, 5876133), (42, 3917422), (84, 1958711)]