866213652

素因数分解:

$2^2\times 3^1\times {\mathrm{72184471}}^1$

素因数の和:72184478

約数の個数: 12

約数和(自身を含む): 2021165216

約数和(自身を除く): 1154951564

約数列:

[1, 2, 3, 4, 6, 12, 72184471, 144368942, 216553413, 288737884, 433106826, 866213652]

約数ペア:

[(1, 866213652), (2, 433106826), (3, 288737884), (4, 216553413), (6, 144368942), (12, 72184471)]