64405446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1533463}}^1$

素因数の和:1533475

約数の個数: 16

約数和(自身を含む): 147212544

約数和(自身を除く): 82807098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1533463, 3066926, 4600389, 9200778, 10734241, 21468482, 32202723, 64405446]

約数ペア:

[(1, 64405446), (2, 32202723), (3, 21468482), (6, 10734241), (7, 9200778), (14, 4600389), (21, 3066926), (42, 1533463)]