2828556

素因数分解:

$2^2\times 3^2\times {\mathrm{78571}}^1$

素因数の和:78581

約数の個数: 18

約数和(自身を含む): 7150052

約数和(自身を除く): 4321496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 78571, 157142, 235713, 314284, 471426, 707139, 942852, 1414278, 2828556]

約数ペア:

[(1, 2828556), (2, 1414278), (3, 942852), (4, 707139), (6, 471426), (9, 314284), (12, 235713), (18, 157142), (36, 78571)]