2079495918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{106871}}^1$

素因数の和:106949

約数の個数: 48

約数和(自身を含む): 4801545216

約数和(自身を除く): 2722049298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 106871, 213742, 320613, 641226, 961839, 1923678, 2458033, 4916066, 5022937, 7374099, 10045874, 14748198, 15068811, 22122297, 30137622, 44244594, 45206433, 90412866, 115527551, 231055102, 346582653, 693165306, 1039747959, 2079495918]

約数ペア:

[(1, 2079495918), (2, 1039747959), (3, 693165306), (6, 346582653), (9, 231055102), (18, 115527551), (23, 90412866), (46, 45206433), (47, 44244594), (69, 30137622), (94, 22122297), (138, 15068811), (141, 14748198), (207, 10045874), (282, 7374099), (414, 5022937), (423, 4916066), (846, 2458033), (1081, 1923678), (2162, 961839), (3243, 641226), (6486, 320613), (9729, 213742), (19458, 106871)]