21627252

素因数分解:

$2^2\times 3^2\times {\mathrm{701}}^1\times {\mathrm{857}}^1$

素因数の和:1568

約数の個数: 36

約数和(自身を含む): 54810756

約数和(自身を除く): 33183504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 701, 857, 1402, 1714, 2103, 2571, 2804, 3428, 4206, 5142, 6309, 7713, 8412, 10284, 12618, 15426, 25236, 30852, 600757, 1201514, 1802271, 2403028, 3604542, 5406813, 7209084, 10813626, 21627252]

約数ペア:

[(1, 21627252), (2, 10813626), (3, 7209084), (4, 5406813), (6, 3604542), (9, 2403028), (12, 1802271), (18, 1201514), (36, 600757), (701, 30852), (857, 25236), (1402, 15426), (1714, 12618), (2103, 10284), (2571, 8412), (2804, 7713), (3428, 6309), (4206, 5142)]