7724394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 17571840

約数和(自身を除く): 9847446

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 127, 186, 218, 254, 279, 327, 381, 558, 654, 762, 981, 1143, 1962, 2286, 3379, 3937, 6758, 7874, 10137, 11811, 13843, 20274, 23622, 27686, 30411, 35433, 41529, 60822, 70866, 83058, 124587, 249174, 429133, 858266, 1287399, 2574798, 3862197, 7724394]

約数ペア:

[(1, 7724394), (2, 3862197), (3, 2574798), (6, 1287399), (9, 858266), (18, 429133), (31, 249174), (62, 124587), (93, 83058), (109, 70866), (127, 60822), (186, 41529), (218, 35433), (254, 30411), (279, 27686), (327, 23622), (381, 20274), (558, 13843), (654, 11811), (762, 10137), (981, 7874), (1143, 6758), (1962, 3937), (2286, 3379)]