85867866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1031}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 213153408

約数和(自身を除く): 127285542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1031, 1322, 1983, 2062, 3093, 3966, 4627, 5949, 6186, 7217, 9254, 9279, 11898, 13881, 14434, 18558, 21651, 27762, 41643, 43302, 64953, 83286, 129906, 681491, 1362982, 2044473, 4088946, 4770437, 6133419, 9540874, 12266838, 14311311, 28622622, 42933933, 85867866]

約数ペア:

[(1, 85867866), (2, 42933933), (3, 28622622), (6, 14311311), (7, 12266838), (9, 9540874), (14, 6133419), (18, 4770437), (21, 4088946), (42, 2044473), (63, 1362982), (126, 681491), (661, 129906), (1031, 83286), (1322, 64953), (1983, 43302), (2062, 41643), (3093, 27762), (3966, 21651), (4627, 18558), (5949, 14434), (6186, 13881), (7217, 11898), (9254, 9279)]