863208486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 2214770688

約数和(自身を除く): 1351562202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 71, 94, 126, 141, 142, 213, 282, 329, 423, 426, 497, 639, 658, 846, 987, 994, 1278, 1491, 1974, 2053, 2961, 2982, 3337, 4106, 4473, 5922, 6159, 6674, 8946, 10011, 12318, 14371, 18477, 20022, 23359, 28742, 30033, 36954, 43113, 46718, 60066, 70077, 86226, 96491, 129339, 140154, 145763, 192982, 210231, 258678, 289473, 291526, 420462, 437289, 578946, 675437, 868419, 874578, 1020341, 1311867, 1350874, 1736838, 2026311, 2040682, 2623734, 3061023, 4052622, 6078933, 6122046, 6850861, 9183069, 12157866, 13701722, 18366138, 20552583, 41105166, 47956027, 61657749, 95912054, 123315498, 143868081, 287736162, 431604243, 863208486]

約数ペア:

[(1, 863208486), (2, 431604243), (3, 287736162), (6, 143868081), (7, 123315498), (9, 95912054), (14, 61657749), (18, 47956027), (21, 41105166), (42, 20552583), (47, 18366138), (63, 13701722), (71, 12157866), (94, 9183069), (126, 6850861), (141, 6122046), (142, 6078933), (213, 4052622), (282, 3061023), (329, 2623734), (423, 2040682), (426, 2026311), (497, 1736838), (639, 1350874), (658, 1311867), (846, 1020341), (987, 874578), (994, 868419), (1278, 675437), (1491, 578946), (1974, 437289), (2053, 420462), (2961, 291526), (2982, 289473), (3337, 258678), (4106, 210231), (4473, 192982), (5922, 145763), (6159, 140154), (6674, 129339), (8946, 96491), (10011, 86226), (12318, 70077), (14371, 60066), (18477, 46718), (20022, 43113), (23359, 36954), (28742, 30033)]