78801984018

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{42503767}}^1$

素因数の和:42503878

約数の個数: 24

約数和(自身を含む): 172395283008

約数和(自身を除く): 93593298990

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 42503767, 85007534, 127511301, 255022602, 382533903, 765067806, 4377888001, 8755776002, 13133664003, 26267328006, 39400992009, 78801984018]

約数ペア:

[(1, 78801984018), (2, 39400992009), (3, 26267328006), (6, 13133664003), (9, 8755776002), (18, 4377888001), (103, 765067806), (206, 382533903), (309, 255022602), (618, 127511301), (927, 85007534), (1854, 42503767)]