12908784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 38584832

約数和(自身を除く): 25676048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 373, 412, 618, 721, 746, 824, 1119, 1236, 1442, 1492, 1648, 2163, 2238, 2472, 2611, 2884, 2984, 4326, 4476, 4944, 5222, 5768, 5968, 7833, 8652, 8952, 10444, 11536, 15666, 17304, 17904, 20888, 31332, 34608, 38419, 41776, 62664, 76838, 115257, 125328, 153676, 230514, 268933, 307352, 461028, 537866, 614704, 806799, 922056, 1075732, 1613598, 1844112, 2151464, 3227196, 4302928, 6454392, 12908784]

約数ペア:

[(1, 12908784), (2, 6454392), (3, 4302928), (4, 3227196), (6, 2151464), (7, 1844112), (8, 1613598), (12, 1075732), (14, 922056), (16, 806799), (21, 614704), (24, 537866), (28, 461028), (42, 307352), (48, 268933), (56, 230514), (84, 153676), (103, 125328), (112, 115257), (168, 76838), (206, 62664), (309, 41776), (336, 38419), (373, 34608), (412, 31332), (618, 20888), (721, 17904), (746, 17304), (824, 15666), (1119, 11536), (1236, 10444), (1442, 8952), (1492, 8652), (1648, 7833), (2163, 5968), (2238, 5768), (2472, 5222), (2611, 4944), (2884, 4476), (2984, 4326)]