274037268

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{221713}}^1$

素因数の和:221823

約数の個数: 24

約数和(自身を含む): 645631168

約数和(自身を除く): 371593900

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 221713, 443426, 665139, 886852, 1330278, 2660556, 22836439, 45672878, 68509317, 91345756, 137018634, 274037268]

約数ペア:

[(1, 274037268), (2, 137018634), (3, 91345756), (4, 68509317), (6, 45672878), (12, 22836439), (103, 2660556), (206, 1330278), (309, 886852), (412, 665139), (618, 443426), (1236, 221713)]