13746978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109103}}^1$

素因数の和:109118

約数の個数: 24

約数和(自身を含む): 34040448

約数和(自身を除く): 20293470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 109103, 218206, 327309, 654618, 763721, 981927, 1527442, 1963854, 2291163, 4582326, 6873489, 13746978]

約数ペア:

[(1, 13746978), (2, 6873489), (3, 4582326), (6, 2291163), (7, 1963854), (9, 1527442), (14, 981927), (18, 763721), (21, 654618), (42, 327309), (63, 218206), (126, 109103)]