12831618

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{40351}}^1$

素因数の和:40409

約数の個数: 16

約数和(自身を含む): 26148096

約数和(自身を除く): 13316478

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 40351, 80702, 121053, 242106, 2138603, 4277206, 6415809, 12831618]

約数ペア:

[(1, 12831618), (2, 6415809), (3, 4277206), (6, 2138603), (53, 242106), (106, 121053), (159, 80702), (318, 40351)]