2017202922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{516437}}^1$

素因数の和:516483

約数の個数: 48

約数和(自身を含む): 5156116992

約数和(自身を除く): 3138914070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 516437, 1032874, 1549311, 3098622, 3615059, 4647933, 7230118, 9295866, 10845177, 16009547, 21690354, 32019094, 32535531, 48028641, 65071062, 96057282, 112066829, 144085923, 224133658, 288171846, 336200487, 672400974, 1008601461, 2017202922]

約数ペア:

[(1, 2017202922), (2, 1008601461), (3, 672400974), (6, 336200487), (7, 288171846), (9, 224133658), (14, 144085923), (18, 112066829), (21, 96057282), (31, 65071062), (42, 48028641), (62, 32535531), (63, 32019094), (93, 21690354), (126, 16009547), (186, 10845177), (217, 9295866), (279, 7230118), (434, 4647933), (558, 3615059), (651, 3098622), (1302, 1549311), (1953, 1032874), (3906, 516437)]