42590826

素因数分解:

$2^1\times 3^3\times {\mathrm{788719}}^1$

素因数の和:788730

約数の個数: 16

約数和(自身を含む): 94646400

約数和(自身を除く): 52055574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 788719, 1577438, 2366157, 4732314, 7098471, 14196942, 21295413, 42590826]

約数ペア:

[(1, 42590826), (2, 21295413), (3, 14196942), (6, 7098471), (9, 4732314), (18, 2366157), (27, 1577438), (54, 788719)]