21579425112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2177101}}^1$

素因数の和:2177176

約数の個数: 64

約数和(自身を含む): 62700537600

約数和(自身を除く): 41121112488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 9912, 2177101, 4354202, 6531303, 8708404, 13062606, 15239707, 17416808, 26125212, 30479414, 45719121, 52250424, 60958828, 91438242, 121917656, 128448959, 182876484, 256897918, 365752968, 385346877, 513795836, 770693754, 899142713, 1027591672, 1541387508, 1798285426, 2697428139, 3082775016, 3596570852, 5394856278, 7193141704, 10789712556, 21579425112]

約数ペア:

[(1, 21579425112), (2, 10789712556), (3, 7193141704), (4, 5394856278), (6, 3596570852), (7, 3082775016), (8, 2697428139), (12, 1798285426), (14, 1541387508), (21, 1027591672), (24, 899142713), (28, 770693754), (42, 513795836), (56, 385346877), (59, 365752968), (84, 256897918), (118, 182876484), (168, 128448959), (177, 121917656), (236, 91438242), (354, 60958828), (413, 52250424), (472, 45719121), (708, 30479414), (826, 26125212), (1239, 17416808), (1416, 15239707), (1652, 13062606), (2478, 8708404), (3304, 6531303), (4956, 4354202), (9912, 2177101)]