21585954744

素因数分解:

$2^3\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{190837}}^1$

素因数の和:192420

約数の個数: 48

約数和(自身を含む): 58499480520

約数和(自身を除く): 36913525776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1571, 3142, 4713, 6284, 9426, 12568, 14139, 18852, 28278, 37704, 56556, 113112, 190837, 381674, 572511, 763348, 1145022, 1526696, 1717533, 2290044, 3435066, 4580088, 6870132, 13740264, 299804927, 599609854, 899414781, 1199219708, 1798829562, 2398439416, 2698244343, 3597659124, 5396488686, 7195318248, 10792977372, 21585954744]

約数ペア:

[(1, 21585954744), (2, 10792977372), (3, 7195318248), (4, 5396488686), (6, 3597659124), (8, 2698244343), (9, 2398439416), (12, 1798829562), (18, 1199219708), (24, 899414781), (36, 599609854), (72, 299804927), (1571, 13740264), (3142, 6870132), (4713, 4580088), (6284, 3435066), (9426, 2290044), (12568, 1717533), (14139, 1526696), (18852, 1145022), (28278, 763348), (37704, 572511), (56556, 381674), (113112, 190837)]