2018962431

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{971}}^1\times {\mathrm{2243}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 2948939136

約数和(自身を除く): 929976705

約数列:

[1, 3, 9, 103, 309, 927, 971, 2243, 2913, 6729, 8739, 20187, 100013, 231029, 300039, 693087, 900117, 2079261, 2177953, 6533859, 19601577, 224329159, 672987477, 2018962431]

約数ペア:

[(1, 2018962431), (3, 672987477), (9, 224329159), (103, 19601577), (309, 6533859), (927, 2177953), (971, 2079261), (2243, 900117), (2913, 693087), (6729, 300039), (8739, 231029), (20187, 100013)]