2018572218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{2789}}^1$

素因数の和:3844

約数の個数: 64

約数和(自身を含む): 4837190400

約数和(自身を除く): 2818618182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1031, 2062, 2789, 3093, 5578, 6186, 8367, 9279, 13403, 16734, 18558, 25101, 26806, 27837, 36257, 40209, 50202, 55674, 72514, 75303, 80418, 108771, 120627, 150606, 217542, 241254, 326313, 361881, 652626, 723762, 978939, 1957878, 2875459, 5750918, 8626377, 17252754, 25879131, 37380967, 51758262, 74761934, 77637393, 112142901, 155274786, 224285802, 336428703, 672857406, 1009286109, 2018572218]

約数ペア:

[(1, 2018572218), (2, 1009286109), (3, 672857406), (6, 336428703), (9, 224285802), (13, 155274786), (18, 112142901), (26, 77637393), (27, 74761934), (39, 51758262), (54, 37380967), (78, 25879131), (117, 17252754), (234, 8626377), (351, 5750918), (702, 2875459), (1031, 1957878), (2062, 978939), (2789, 723762), (3093, 652626), (5578, 361881), (6186, 326313), (8367, 241254), (9279, 217542), (13403, 150606), (16734, 120627), (18558, 108771), (25101, 80418), (26806, 75303), (27837, 72514), (36257, 55674), (40209, 50202)]