27606978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{219103}}^1$

素因数の和:219118

約数の個数: 24

約数和(自身を含む): 68360448

約数和(自身を除く): 40753470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 219103, 438206, 657309, 1314618, 1533721, 1971927, 3067442, 3943854, 4601163, 9202326, 13803489, 27606978]

約数ペア:

[(1, 27606978), (2, 13803489), (3, 9202326), (6, 4601163), (7, 3943854), (9, 3067442), (14, 1971927), (18, 1533721), (21, 1314618), (42, 657309), (63, 438206), (126, 219103)]