2994606

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 6857136

約数和(自身を除く): 3862530

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 73, 86, 106, 129, 146, 159, 219, 258, 318, 387, 438, 477, 657, 774, 954, 1314, 2279, 3139, 3869, 4558, 6278, 6837, 7738, 9417, 11607, 13674, 18834, 20511, 23214, 28251, 34821, 41022, 56502, 69642, 166367, 332734, 499101, 998202, 1497303, 2994606]

約数ペア:

[(1, 2994606), (2, 1497303), (3, 998202), (6, 499101), (9, 332734), (18, 166367), (43, 69642), (53, 56502), (73, 41022), (86, 34821), (106, 28251), (129, 23214), (146, 20511), (159, 18834), (219, 13674), (258, 11607), (318, 9417), (387, 7738), (438, 6837), (477, 6278), (657, 4558), (774, 3869), (954, 3139), (1314, 2279)]