81294642054

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1223}}^1\times {\mathrm{9029}}^1$

素因数の和:10669

約数の個数: 48

約数和(自身を含む): 176732992800

約数和(自身を除く): 95438350746

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1223, 1227, 2446, 2454, 3669, 3681, 7338, 7362, 9029, 11007, 18058, 22014, 27087, 54174, 81261, 162522, 500207, 1000414, 1500621, 3001242, 3692861, 4501863, 7385722, 9003726, 11042467, 11078583, 22084934, 22157166, 33127401, 33235749, 66254802, 66471498, 99382203, 198764406, 4516369003, 9032738006, 13549107009, 27098214018, 40647321027, 81294642054]

約数ペア:

[(1, 81294642054), (2, 40647321027), (3, 27098214018), (6, 13549107009), (9, 9032738006), (18, 4516369003), (409, 198764406), (818, 99382203), (1223, 66471498), (1227, 66254802), (2446, 33235749), (2454, 33127401), (3669, 22157166), (3681, 22084934), (7338, 11078583), (7362, 11042467), (9029, 9003726), (11007, 7385722), (18058, 4501863), (22014, 3692861), (27087, 3001242), (54174, 1500621), (81261, 1000414), (162522, 500207)]