2018646993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 3077343360

約数和(自身を除く): 1058696367

約数列:

[1, 3, 11, 29, 33, 87, 121, 233, 319, 363, 699, 823, 957, 2469, 2563, 3509, 6757, 7689, 9053, 10527, 20271, 23867, 27159, 28193, 71601, 74327, 84579, 99583, 191759, 222981, 262537, 298749, 575277, 787611, 817597, 2109349, 2452791, 2887907, 5561011, 6328047, 8663721, 16683033, 23202839, 61171121, 69608517, 183513363, 672882331, 2018646993]

約数ペア:

[(1, 2018646993), (3, 672882331), (11, 183513363), (29, 69608517), (33, 61171121), (87, 23202839), (121, 16683033), (233, 8663721), (319, 6328047), (363, 5561011), (699, 2887907), (823, 2452791), (957, 2109349), (2469, 817597), (2563, 787611), (3509, 575277), (6757, 298749), (7689, 262537), (9053, 222981), (10527, 191759), (20271, 99583), (23867, 84579), (27159, 74327), (28193, 71601)]