10278918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 25122240

約数和(自身を除く): 14843322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 109, 117, 169, 186, 218, 234, 279, 327, 338, 403, 507, 558, 654, 806, 981, 1014, 1209, 1417, 1521, 1962, 2418, 2834, 3042, 3379, 3627, 4251, 5239, 6758, 7254, 8502, 10137, 10478, 12753, 15717, 18421, 20274, 25506, 30411, 31434, 36842, 43927, 47151, 55263, 60822, 87854, 94302, 110526, 131781, 165789, 263562, 331578, 395343, 571051, 790686, 1142102, 1713153, 3426306, 5139459, 10278918]

約数ペア:

[(1, 10278918), (2, 5139459), (3, 3426306), (6, 1713153), (9, 1142102), (13, 790686), (18, 571051), (26, 395343), (31, 331578), (39, 263562), (62, 165789), (78, 131781), (93, 110526), (109, 94302), (117, 87854), (169, 60822), (186, 55263), (218, 47151), (234, 43927), (279, 36842), (327, 31434), (338, 30411), (403, 25506), (507, 20274), (558, 18421), (654, 15717), (806, 12753), (981, 10478), (1014, 10137), (1209, 8502), (1417, 7254), (1521, 6758), (1962, 5239), (2418, 4251), (2834, 3627), (3042, 3379)]