30491442

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{15541}}^1$

素因数の和:15658

約数の個数: 24

約数和(自身を含む): 66675180

約数和(自身を除く): 36183738

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 15541, 31082, 46623, 93246, 139869, 279738, 1693969, 3387938, 5081907, 10163814, 15245721, 30491442]

約数ペア:

[(1, 30491442), (2, 15245721), (3, 10163814), (6, 5081907), (9, 3387938), (18, 1693969), (109, 279738), (218, 139869), (327, 93246), (654, 46623), (981, 31082), (1962, 15541)]