272718

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 600600

約数和(自身を除く): 327882

約数列:

[1, 2, 3, 6, 9, 18, 109, 139, 218, 278, 327, 417, 654, 834, 981, 1251, 1962, 2502, 15151, 30302, 45453, 90906, 136359, 272718]

約数ペア:

[(1, 272718), (2, 136359), (3, 90906), (6, 45453), (9, 30302), (18, 15151), (109, 2502), (139, 1962), (218, 1251), (278, 981), (327, 834), (417, 654)]