2018768247

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{691}}^1\times {\mathrm{3911}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 2956157568

約数和(自身を除く): 937389321

約数列:

[1, 3, 9, 83, 249, 691, 747, 2073, 3911, 6219, 11733, 35199, 57353, 172059, 324613, 516177, 973839, 2702501, 2921517, 8107503, 24322509, 224307583, 672922749, 2018768247]

約数ペア:

[(1, 2018768247), (3, 672922749), (9, 224307583), (83, 24322509), (249, 8107503), (691, 2921517), (747, 2702501), (2073, 973839), (3911, 516177), (6219, 324613), (11733, 172059), (35199, 57353)]