18675378

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{6871}}^1$

素因数の和:7030

約数の個数: 24

約数和(自身を含む): 40737216

約数和(自身を除く): 22061838

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 6871, 13742, 20613, 41226, 61839, 123678, 1037521, 2075042, 3112563, 6225126, 9337689, 18675378]

約数ペア:

[(1, 18675378), (2, 9337689), (3, 6225126), (6, 3112563), (9, 2075042), (18, 1037521), (151, 123678), (302, 61839), (453, 41226), (906, 20613), (1359, 13742), (2718, 6871)]