39945438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{170707}}^1$

素因数の和:170728

約数の個数: 24

約数和(自身を含む): 93206568

約数和(自身を除く): 53261130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 170707, 341414, 512121, 1024242, 1536363, 2219191, 3072726, 4438382, 6657573, 13315146, 19972719, 39945438]

約数ペア:

[(1, 39945438), (2, 19972719), (3, 13315146), (6, 6657573), (9, 4438382), (13, 3072726), (18, 2219191), (26, 1536363), (39, 1024242), (78, 512121), (117, 341414), (234, 170707)]