21028104

素因数分解:

$2^3\times 3^2\times {\mathrm{292057}}^1$

素因数の和:292069

約数の個数: 24

約数和(自身を含む): 56951310

約数和(自身を除く): 35923206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292057, 584114, 876171, 1168228, 1752342, 2336456, 2628513, 3504684, 5257026, 7009368, 10514052, 21028104]

約数ペア:

[(1, 21028104), (2, 10514052), (3, 7009368), (4, 5257026), (6, 3504684), (8, 2628513), (9, 2336456), (12, 1752342), (18, 1168228), (24, 876171), (36, 584114), (72, 292057)]