21804204

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{4951}}^1$

素因数の和:5325

約数の個数: 24

約数和(自身を含む): 51025408

約数和(自身を除く): 29221204

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 4951, 9902, 14853, 19804, 29706, 59412, 1817017, 3634034, 5451051, 7268068, 10902102, 21804204]

約数ペア:

[(1, 21804204), (2, 10902102), (3, 7268068), (4, 5451051), (6, 3634034), (12, 1817017), (367, 59412), (734, 29706), (1101, 19804), (1468, 14853), (2202, 9902), (4404, 4951)]