21828396

素因数分解:

$2^2\times 3^1\times {\mathrm{433}}^1\times {\mathrm{4201}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 51062704

約数和(自身を除く): 29234308

約数列:

[1, 2, 3, 4, 6, 12, 433, 866, 1299, 1732, 2598, 4201, 5196, 8402, 12603, 16804, 25206, 50412, 1819033, 3638066, 5457099, 7276132, 10914198, 21828396]

約数ペア:

[(1, 21828396), (2, 10914198), (3, 7276132), (4, 5457099), (6, 3638066), (12, 1819033), (433, 50412), (866, 25206), (1299, 16804), (1732, 12603), (2598, 8402), (4201, 5196)]