56742858

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{22679}}^1$

素因数の和:22826

約数の個数: 24

約数和(自身を含む): 123832800

約数和(自身を除く): 67089942

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 22679, 45358, 68037, 136074, 204111, 408222, 3152381, 6304762, 9457143, 18914286, 28371429, 56742858]

約数ペア:

[(1, 56742858), (2, 28371429), (3, 18914286), (6, 9457143), (9, 6304762), (18, 3152381), (139, 408222), (278, 204111), (417, 136074), (834, 68037), (1251, 45358), (2502, 22679)]