128492424

素因数分解:

$2^3\times 3^2\times {\mathrm{1784617}}^1$

素因数の和:1784629

約数の個数: 24

約数和(自身を含む): 348000510

約数和(自身を除く): 219508086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1784617, 3569234, 5353851, 7138468, 10707702, 14276936, 16061553, 21415404, 32123106, 42830808, 64246212, 128492424]

約数ペア:

[(1, 128492424), (2, 64246212), (3, 42830808), (4, 32123106), (6, 21415404), (8, 16061553), (9, 14276936), (12, 10707702), (18, 7138468), (24, 5353851), (36, 3569234), (72, 1784617)]