12905616864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{2743541}}^1$

素因数の和:2743568

約数の個数: 72

約数和(自身を含む): 39408237288

約数和(自身を除く): 26502620424

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, 4704, 2743541, 5487082, 8230623, 10974164, 16461246, 19204787, 21948328, 32922492, 38409574, 43896656, 57614361, 65844984, 76819148, 87793312, 115228722, 131689968, 134433509, 153638296, 230457444, 263379936, 268867018, 307276592, 403300527, 460914888, 537734036, 614553184, 806601054, 921829776, 1075468072, 1613202108, 1843659552, 2150936144, 3226404216, 4301872288, 6452808432, 12905616864]

約数ペア:

[(1, 12905616864), (2, 6452808432), (3, 4301872288), (4, 3226404216), (6, 2150936144), (7, 1843659552), (8, 1613202108), (12, 1075468072), (14, 921829776), (16, 806601054), (21, 614553184), (24, 537734036), (28, 460914888), (32, 403300527), (42, 307276592), (48, 268867018), (49, 263379936), (56, 230457444), (84, 153638296), (96, 134433509), (98, 131689968), (112, 115228722), (147, 87793312), (168, 76819148), (196, 65844984), (224, 57614361), (294, 43896656), (336, 38409574), (392, 32922492), (588, 21948328), (672, 19204787), (784, 16461246), (1176, 10974164), (1568, 8230623), (2352, 5487082), (4704, 2743541)]