57143556

素因数分解:

$2^2\times 3^4\times {\mathrm{176369}}^1$

素因数の和:176385

約数の個数: 30

約数和(自身を含む): 149385390

約数和(自身を除く): 92241834

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 176369, 352738, 529107, 705476, 1058214, 1587321, 2116428, 3174642, 4761963, 6349284, 9523926, 14285889, 19047852, 28571778, 57143556]

約数ペア:

[(1, 57143556), (2, 28571778), (3, 19047852), (4, 14285889), (6, 9523926), (9, 6349284), (12, 4761963), (18, 3174642), (27, 2116428), (36, 1587321), (54, 1058214), (81, 705476), (108, 529107), (162, 352738), (324, 176369)]