26990082

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 69144192

約数和(自身を除く): 42154110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 431, 441, 497, 639, 862, 882, 994, 1278, 1293, 1491, 2586, 2982, 3017, 3479, 3879, 4473, 6034, 6958, 7758, 8946, 9051, 10437, 18102, 20874, 21119, 27153, 30601, 31311, 42238, 54306, 61202, 62622, 63357, 91803, 126714, 183606, 190071, 214207, 275409, 380142, 428414, 550818, 642621, 1285242, 1499449, 1927863, 2998898, 3855726, 4498347, 8996694, 13495041, 26990082]

約数ペア:

[(1, 26990082), (2, 13495041), (3, 8996694), (6, 4498347), (7, 3855726), (9, 2998898), (14, 1927863), (18, 1499449), (21, 1285242), (42, 642621), (49, 550818), (63, 428414), (71, 380142), (98, 275409), (126, 214207), (142, 190071), (147, 183606), (213, 126714), (294, 91803), (426, 63357), (431, 62622), (441, 61202), (497, 54306), (639, 42238), (862, 31311), (882, 30601), (994, 27153), (1278, 21119), (1293, 20874), (1491, 18102), (2586, 10437), (2982, 9051), (3017, 8946), (3479, 7758), (3879, 6958), (4473, 6034)]