2001034908

素因数分解:

$2^2\times 3^3\times {\mathrm{1031}}^1\times {\mathrm{17971}}^1$

素因数の和:19015

約数の個数: 48

約数和(自身を含む): 5193189120

約数和(自身を除く): 3192154212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1031, 2062, 3093, 4124, 6186, 9279, 12372, 17971, 18558, 27837, 35942, 37116, 53913, 55674, 71884, 107826, 111348, 161739, 215652, 323478, 485217, 646956, 970434, 1940868, 18528101, 37056202, 55584303, 74112404, 111168606, 166752909, 222337212, 333505818, 500258727, 667011636, 1000517454, 2001034908]

約数ペア:

[(1, 2001034908), (2, 1000517454), (3, 667011636), (4, 500258727), (6, 333505818), (9, 222337212), (12, 166752909), (18, 111168606), (27, 74112404), (36, 55584303), (54, 37056202), (108, 18528101), (1031, 1940868), (2062, 970434), (3093, 646956), (4124, 485217), (6186, 323478), (9279, 215652), (12372, 161739), (17971, 111348), (18558, 107826), (27837, 71884), (35942, 55674), (37116, 53913)]