12590154

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 30666240

約数和(自身を除く): 18076086

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 93, 109, 138, 162, 186, 207, 218, 279, 327, 414, 558, 621, 654, 713, 837, 981, 1242, 1426, 1674, 1863, 1962, 2139, 2507, 2511, 2943, 3379, 3726, 4278, 5014, 5022, 5886, 6417, 6758, 7521, 8829, 10137, 12834, 15042, 17658, 19251, 20274, 22563, 30411, 38502, 45126, 57753, 60822, 67689, 77717, 91233, 115506, 135378, 155434, 182466, 203067, 233151, 273699, 406134, 466302, 547398, 699453, 1398906, 2098359, 4196718, 6295077, 12590154]

約数ペア:

[(1, 12590154), (2, 6295077), (3, 4196718), (6, 2098359), (9, 1398906), (18, 699453), (23, 547398), (27, 466302), (31, 406134), (46, 273699), (54, 233151), (62, 203067), (69, 182466), (81, 155434), (93, 135378), (109, 115506), (138, 91233), (162, 77717), (186, 67689), (207, 60822), (218, 57753), (279, 45126), (327, 38502), (414, 30411), (558, 22563), (621, 20274), (654, 19251), (713, 17658), (837, 15042), (981, 12834), (1242, 10137), (1426, 8829), (1674, 7521), (1863, 6758), (1962, 6417), (2139, 5886), (2507, 5022), (2511, 5014), (2943, 4278), (3379, 3726)]