189439824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{563809}}^1$

素因数の和:563827

約数の個数: 40

約数和(自身を含む): 559299520

約数和(自身を除く): 369859696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 563809, 1127618, 1691427, 2255236, 3382854, 3946663, 4510472, 6765708, 7893326, 9020944, 11839989, 13531416, 15786652, 23679978, 27062832, 31573304, 47359956, 63146608, 94719912, 189439824]

約数ペア:

[(1, 189439824), (2, 94719912), (3, 63146608), (4, 47359956), (6, 31573304), (7, 27062832), (8, 23679978), (12, 15786652), (14, 13531416), (16, 11839989), (21, 9020944), (24, 7893326), (28, 6765708), (42, 4510472), (48, 3946663), (56, 3382854), (84, 2255236), (112, 1691427), (168, 1127618), (336, 563809)]