65381742

素因数分解:

$2^1\times 3^4\times {\mathrm{403591}}^1$

素因数の和:403605

約数の個数: 20

約数和(自身を含む): 146503896

約数和(自身を除く): 81122154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 403591, 807182, 1210773, 2421546, 3632319, 7264638, 10896957, 21793914, 32690871, 65381742]

約数ペア:

[(1, 65381742), (2, 32690871), (3, 21793914), (6, 10896957), (9, 7264638), (18, 3632319), (27, 2421546), (54, 1210773), (81, 807182), (162, 403591)]