57213564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{110879}}^1$

素因数の和:110929

約数の個数: 24

約数和(自身を含む): 136604160

約数和(自身を除く): 79390596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 110879, 221758, 332637, 443516, 665274, 1330548, 4767797, 9535594, 14303391, 19071188, 28606782, 57213564]

約数ペア:

[(1, 57213564), (2, 28606782), (3, 19071188), (4, 14303391), (6, 9535594), (12, 4767797), (43, 1330548), (86, 665274), (129, 443516), (172, 332637), (258, 221758), (516, 110879)]