57453426

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{22963}}^1$

素因数の和:23110

約数の個数: 24

約数和(自身を含む): 125383440

約数和(自身を除く): 67930014

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 22963, 45926, 68889, 137778, 206667, 413334, 3191857, 6383714, 9575571, 19151142, 28726713, 57453426]

約数ペア:

[(1, 57453426), (2, 28726713), (3, 19151142), (6, 9575571), (9, 6383714), (18, 3191857), (139, 413334), (278, 206667), (417, 137778), (834, 68889), (1251, 45926), (2502, 22963)]