21852624

素因数分解:

$2^4\times 3^1\times {\mathrm{455263}}^1$

素因数の和:455274

約数の個数: 20

約数和(自身を含む): 56452736

約数和(自身を除く): 34600112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455263, 910526, 1365789, 1821052, 2731578, 3642104, 5463156, 7284208, 10926312, 21852624]

約数ペア:

[(1, 21852624), (2, 10926312), (3, 7284208), (4, 5463156), (6, 3642104), (8, 2731578), (12, 1821052), (16, 1365789), (24, 910526), (48, 455263)]