64042542

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{3583}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 142786560

約数和(自身を除く): 78744018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 3583, 5958, 7166, 8937, 10749, 17874, 21498, 32247, 64494, 96741, 193482, 1185973, 2371946, 3557919, 7115838, 10673757, 21347514, 32021271, 64042542]

約数ペア:

[(1, 64042542), (2, 32021271), (3, 21347514), (6, 10673757), (9, 7115838), (18, 3557919), (27, 2371946), (54, 1185973), (331, 193482), (662, 96741), (993, 64494), (1986, 32247), (2979, 21498), (3583, 17874), (5958, 10749), (7166, 8937)]