21577674

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{116009}}^1$

素因数の和:116045

約数の個数: 16

約数和(自身を含む): 44547840

約数和(自身を除く): 22970166

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 116009, 232018, 348027, 696054, 3596279, 7192558, 10788837, 21577674]

約数ペア:

[(1, 21577674), (2, 10788837), (3, 7192558), (6, 3596279), (31, 696054), (62, 348027), (93, 232018), (186, 116009)]