12257112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{72959}}^1$

素因数の和:72975

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 22763688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 72959, 145918, 218877, 291836, 437754, 510713, 583672, 875508, 1021426, 1532139, 1751016, 2042852, 3064278, 4085704, 6128556, 12257112]

約数ペア:

[(1, 12257112), (2, 6128556), (3, 4085704), (4, 3064278), (6, 2042852), (7, 1751016), (8, 1532139), (12, 1021426), (14, 875508), (21, 583672), (24, 510713), (28, 437754), (42, 291836), (56, 218877), (84, 145918), (168, 72959)]