42429994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2\times {\mathrm{109}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 68648580

約数和(自身を除く): 26218586

約数列:

[1, 2, 17, 34, 107, 109, 214, 218, 1819, 1853, 3638, 3706, 11449, 11663, 22898, 23326, 194633, 198271, 389266, 396542, 1247941, 2495882, 21214997, 42429994]

約数ペア:

[(1, 42429994), (2, 21214997), (17, 2495882), (34, 1247941), (107, 396542), (109, 389266), (214, 198271), (218, 194633), (1819, 23326), (1853, 22898), (3638, 11663), (3706, 11449)]