2018277729

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6163}}^1$

素因数の和:6499

約数の個数: 40

約数和(自身を含む): 3257846592

約数和(自身を除く): 1239568863

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 311, 351, 933, 1053, 2799, 4043, 6163, 8397, 12129, 18489, 25191, 36387, 55467, 80119, 109161, 166401, 240357, 327483, 499203, 721071, 1916693, 2163213, 5750079, 6489639, 17250237, 24917009, 51750711, 74751027, 155252133, 224253081, 672759243, 2018277729]

約数ペア:

[(1, 2018277729), (3, 672759243), (9, 224253081), (13, 155252133), (27, 74751027), (39, 51750711), (81, 24917009), (117, 17250237), (311, 6489639), (351, 5750079), (933, 2163213), (1053, 1916693), (2799, 721071), (4043, 499203), (6163, 327483), (8397, 240357), (12129, 166401), (18489, 109161), (25191, 80119), (36387, 55467)]