12639648

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{2687}}^1$

素因数の和:2714

約数の個数: 72

約数和(自身を含む): 38610432

約数和(自身を除く): 25970784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 2687, 4704, 5374, 8061, 10748, 16122, 18809, 21496, 32244, 37618, 42992, 56427, 64488, 75236, 85984, 112854, 128976, 131663, 150472, 225708, 257952, 263326, 300944, 394989, 451416, 526652, 601888, 789978, 902832, 1053304, 1579956, 1805664, 2106608, 3159912, 4213216, 6319824, 12639648]

約数ペア:

[(1, 12639648), (2, 6319824), (3, 4213216), (4, 3159912), (6, 2106608), (7, 1805664), (8, 1579956), (12, 1053304), (14, 902832), (16, 789978), (21, 601888), (24, 526652), (28, 451416), (32, 394989), (42, 300944), (48, 263326), (49, 257952), (56, 225708), (84, 150472), (96, 131663), (98, 128976), (112, 112854), (147, 85984), (168, 75236), (196, 64488), (224, 56427), (294, 42992), (336, 37618), (392, 32244), (588, 21496), (672, 18809), (784, 16122), (1176, 10748), (1568, 8061), (2352, 5374), (2687, 4704)]