14340438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 36812880

約数和(自身を除く): 22472442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 229, 294, 426, 441, 458, 497, 639, 687, 882, 994, 1278, 1374, 1491, 1603, 2061, 2982, 3206, 3479, 4122, 4473, 4809, 6958, 8946, 9618, 10437, 11221, 14427, 16259, 20874, 22442, 28854, 31311, 32518, 33663, 48777, 62622, 67326, 97554, 100989, 113813, 146331, 201978, 227626, 292662, 341439, 682878, 796691, 1024317, 1593382, 2048634, 2390073, 4780146, 7170219, 14340438]

約数ペア:

[(1, 14340438), (2, 7170219), (3, 4780146), (6, 2390073), (7, 2048634), (9, 1593382), (14, 1024317), (18, 796691), (21, 682878), (42, 341439), (49, 292662), (63, 227626), (71, 201978), (98, 146331), (126, 113813), (142, 100989), (147, 97554), (213, 67326), (229, 62622), (294, 48777), (426, 33663), (441, 32518), (458, 31311), (497, 28854), (639, 22442), (687, 20874), (882, 16259), (994, 14427), (1278, 11221), (1374, 10437), (1491, 9618), (1603, 8946), (2061, 6958), (2982, 4809), (3206, 4473), (3479, 4122)]