118495398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2821319}}^1$

素因数の和:2821331

約数の個数: 16

約数和(自身を含む): 270846720

約数和(自身を除く): 152351322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2821319, 5642638, 8463957, 16927914, 19749233, 39498466, 59247699, 118495398]

約数ペア:

[(1, 118495398), (2, 59247699), (3, 39498466), (6, 19749233), (7, 16927914), (14, 8463957), (21, 5642638), (42, 2821319)]