38905938

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{1949}}^1$

素因数の和:3066

約数の個数: 24

約数和(自身を含む): 84415500

約数和(自身を除く): 45509562

約数列:

[1, 2, 3, 6, 9, 18, 1109, 1949, 2218, 3327, 3898, 5847, 6654, 9981, 11694, 17541, 19962, 35082, 2161441, 4322882, 6484323, 12968646, 19452969, 38905938]

約数ペア:

[(1, 38905938), (2, 19452969), (3, 12968646), (6, 6484323), (9, 4322882), (18, 2161441), (1109, 35082), (1949, 19962), (2218, 17541), (3327, 11694), (3898, 9981), (5847, 6654)]