253441452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1920011}}^1$

素因数の和:1920029

約数の個数: 24

約数和(自身を含む): 645124032

約数和(自身を除く): 391682580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1920011, 3840022, 5760033, 7680044, 11520066, 21120121, 23040132, 42240242, 63360363, 84480484, 126720726, 253441452]

約数ペア:

[(1, 253441452), (2, 126720726), (3, 84480484), (4, 63360363), (6, 42240242), (11, 23040132), (12, 21120121), (22, 11520066), (33, 7680044), (44, 5760033), (66, 3840022), (132, 1920011)]