426210078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10147859}}^1$

素因数の和:10147871

約数の個数: 16

約数和(自身を含む): 974194560

約数和(自身を除く): 547984482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10147859, 20295718, 30443577, 60887154, 71035013, 142070026, 213105039, 426210078]

約数ペア:

[(1, 426210078), (2, 213105039), (3, 142070026), (6, 71035013), (7, 60887154), (14, 30443577), (21, 20295718), (42, 10147859)]