64787118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{981623}}^1$

素因数の和:981639

約数の個数: 16

約数和(自身を含む): 141353856

約数和(自身を除く): 76566738

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 981623, 1963246, 2944869, 5889738, 10797853, 21595706, 32393559, 64787118]

約数ペア:

[(1, 64787118), (2, 32393559), (3, 21595706), (6, 10797853), (11, 5889738), (22, 2944869), (33, 1963246), (66, 981623)]