42494802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 59111598

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 139, 174, 203, 251, 278, 406, 417, 502, 609, 753, 834, 973, 1218, 1506, 1757, 1946, 2919, 3514, 4031, 5271, 5838, 7279, 8062, 10542, 12093, 14558, 21837, 24186, 28217, 34889, 43674, 50953, 56434, 69778, 84651, 101906, 104667, 152859, 169302, 209334, 244223, 305718, 488446, 732669, 1011781, 1465338, 2023562, 3035343, 6070686, 7082467, 14164934, 21247401, 42494802]

約数ペア:

[(1, 42494802), (2, 21247401), (3, 14164934), (6, 7082467), (7, 6070686), (14, 3035343), (21, 2023562), (29, 1465338), (42, 1011781), (58, 732669), (87, 488446), (139, 305718), (174, 244223), (203, 209334), (251, 169302), (278, 152859), (406, 104667), (417, 101906), (502, 84651), (609, 69778), (753, 56434), (834, 50953), (973, 43674), (1218, 34889), (1506, 28217), (1757, 24186), (1946, 21837), (2919, 14558), (3514, 12093), (4031, 10542), (5271, 8062), (5838, 7279)]