2011039128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3990157}}^1$

素因数の和:3990176

約数の個数: 48

約数和(自身を含む): 6224646480

約数和(自身を除く): 4213607352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3990157, 7980314, 11970471, 15960628, 23940942, 27931099, 31921256, 35911413, 47881884, 55862198, 71822826, 83793297, 95763768, 111724396, 143645652, 167586594, 223448792, 251379891, 287291304, 335173188, 502759782, 670346376, 1005519564, 2011039128]

約数ペア:

[(1, 2011039128), (2, 1005519564), (3, 670346376), (4, 502759782), (6, 335173188), (7, 287291304), (8, 251379891), (9, 223448792), (12, 167586594), (14, 143645652), (18, 111724396), (21, 95763768), (24, 83793297), (28, 71822826), (36, 55862198), (42, 47881884), (56, 35911413), (63, 31921256), (72, 27931099), (84, 23940942), (126, 15960628), (168, 11970471), (252, 7980314), (504, 3990157)]