11940138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 29779776

約数和(自身を除く): 17839638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 491, 579, 982, 1158, 1351, 1473, 1737, 2702, 2946, 3437, 3474, 4053, 4419, 6874, 8106, 8838, 10311, 12159, 20622, 24318, 30933, 61866, 94763, 189526, 284289, 568578, 663341, 852867, 1326682, 1705734, 1990023, 3980046, 5970069, 11940138]

約数ペア:

[(1, 11940138), (2, 5970069), (3, 3980046), (6, 1990023), (7, 1705734), (9, 1326682), (14, 852867), (18, 663341), (21, 568578), (42, 284289), (63, 189526), (126, 94763), (193, 61866), (386, 30933), (491, 24318), (579, 20622), (982, 12159), (1158, 10311), (1351, 8838), (1473, 8106), (1737, 6874), (2702, 4419), (2946, 4053), (3437, 3474)]