21145596

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56843}}^1$

素因数の和:56881

約数の個数: 24

約数和(自身を含む): 50932224

約数和(自身を除く): 29786628

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56843, 113686, 170529, 227372, 341058, 682116, 1762133, 3524266, 5286399, 7048532, 10572798, 21145596]

約数ペア:

[(1, 21145596), (2, 10572798), (3, 7048532), (4, 5286399), (6, 3524266), (12, 1762133), (31, 682116), (62, 341058), (93, 227372), (124, 170529), (186, 113686), (372, 56843)]