3970638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31513}}^1$

素因数の和:31528

約数の個数: 24

約数和(自身を含む): 9832368

約数和(自身を除く): 5861730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31513, 63026, 94539, 189078, 220591, 283617, 441182, 567234, 661773, 1323546, 1985319, 3970638]

約数ペア:

[(1, 3970638), (2, 1985319), (3, 1323546), (6, 661773), (7, 567234), (9, 441182), (14, 283617), (18, 220591), (21, 189078), (42, 94539), (63, 63026), (126, 31513)]