438636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3323}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 1116864

約数和(自身を除く): 678228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 3323, 6646, 9969, 13292, 19938, 36553, 39876, 73106, 109659, 146212, 219318, 438636]

約数ペア:

[(1, 438636), (2, 219318), (3, 146212), (4, 109659), (6, 73106), (11, 39876), (12, 36553), (22, 19938), (33, 13292), (44, 9969), (66, 6646), (132, 3323)]