21610896

素因数分解:

$2^4\times 3^1\times {\mathrm{450227}}^1$

素因数の和:450238

約数の個数: 20

約数和(自身を含む): 55828272

約数和(自身を除く): 34217376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450227, 900454, 1350681, 1800908, 2701362, 3601816, 5402724, 7203632, 10805448, 21610896]

約数ペア:

[(1, 21610896), (2, 10805448), (3, 7203632), (4, 5402724), (6, 3601816), (8, 2701362), (12, 1800908), (16, 1350681), (24, 900454), (48, 450227)]