68578236

素因数分解:

$2^2\times 3^2\times {\mathrm{1904951}}^1$

素因数の和:1904961

約数の個数: 18

約数和(自身を含む): 173350632

約数和(自身を除く): 104772396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1904951, 3809902, 5714853, 7619804, 11429706, 17144559, 22859412, 34289118, 68578236]

約数ペア:

[(1, 68578236), (2, 34289118), (3, 22859412), (4, 17144559), (6, 11429706), (9, 7619804), (12, 5714853), (18, 3809902), (36, 1904951)]