2015616960018

素因数分解:

$2^1\times 3^2\times {\mathrm{1951}}^1\times {\mathrm{7561}}^1\times {\mathrm{7591}}^1$

素因数の和:17111

約数の個数: 48

約数和(自身を含む): 4370562074112

約数和(自身を除く): 2354945114094

約数列:

[1, 2, 3, 6, 9, 18, 1951, 3902, 5853, 7561, 7591, 11706, 15122, 15182, 17559, 22683, 22773, 35118, 45366, 45546, 68049, 68319, 136098, 136638, 14751511, 14810041, 29503022, 29620082, 44254533, 44430123, 57395551, 88509066, 88860246, 114791102, 132763599, 133290369, 172186653, 265527198, 266580738, 344373306, 516559959, 1033119918, 111978720001, 223957440002, 335936160003, 671872320006, 1007808480009, 2015616960018]

約数ペア:

[(1, 2015616960018), (2, 1007808480009), (3, 671872320006), (6, 335936160003), (9, 223957440002), (18, 111978720001), (1951, 1033119918), (3902, 516559959), (5853, 344373306), (7561, 266580738), (7591, 265527198), (11706, 172186653), (15122, 133290369), (15182, 132763599), (17559, 114791102), (22683, 88860246), (22773, 88509066), (35118, 57395551), (45366, 44430123), (45546, 44254533), (68049, 29620082), (68319, 29503022), (136098, 14810041), (136638, 14751511)]