120145242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2860601}}^1$

素因数の和:2860613

約数の個数: 16

約数和(自身を含む): 274617792

約数和(自身を除く): 154472550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2860601, 5721202, 8581803, 17163606, 20024207, 40048414, 60072621, 120145242]

約数ペア:

[(1, 120145242), (2, 60072621), (3, 40048414), (6, 20024207), (7, 17163606), (14, 8581803), (21, 5721202), (42, 2860601)]