128368404

素因数分解:

$2^2\times 3^2\times {\mathrm{3565789}}^1$

素因数の和:3565799

約数の個数: 18

約数和(自身を含む): 324486890

約数和(自身を除く): 196118486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3565789, 7131578, 10697367, 14263156, 21394734, 32092101, 42789468, 64184202, 128368404]

約数ペア:

[(1, 128368404), (2, 64184202), (3, 42789468), (4, 32092101), (6, 21394734), (9, 14263156), (12, 10697367), (18, 7131578), (36, 3565789)]