42564858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 102574080

約数和(自身を除く): 60009222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 139, 161, 278, 317, 322, 417, 483, 634, 834, 951, 966, 973, 1902, 1946, 2219, 2919, 3197, 4438, 5838, 6394, 6657, 7291, 9591, 13314, 14582, 19182, 21873, 22379, 43746, 44063, 44758, 51037, 67137, 88126, 102074, 132189, 134274, 153111, 264378, 306222, 308441, 616882, 925323, 1013449, 1850646, 2026898, 3040347, 6080694, 7094143, 14188286, 21282429, 42564858]

約数ペア:

[(1, 42564858), (2, 21282429), (3, 14188286), (6, 7094143), (7, 6080694), (14, 3040347), (21, 2026898), (23, 1850646), (42, 1013449), (46, 925323), (69, 616882), (138, 308441), (139, 306222), (161, 264378), (278, 153111), (317, 134274), (322, 132189), (417, 102074), (483, 88126), (634, 67137), (834, 51037), (951, 44758), (966, 44063), (973, 43746), (1902, 22379), (1946, 21873), (2219, 19182), (2919, 14582), (3197, 13314), (4438, 9591), (5838, 7291), (6394, 6657)]