18212316

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9311}}^1$

素因数の和:9481

約数の個数: 24

約数和(自身を含む): 42760704

約数和(自身を除く): 24548388

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9311, 18622, 27933, 37244, 55866, 111732, 1517693, 3035386, 4553079, 6070772, 9106158, 18212316]

約数ペア:

[(1, 18212316), (2, 9106158), (3, 6070772), (4, 4553079), (6, 3035386), (12, 1517693), (163, 111732), (326, 55866), (489, 37244), (652, 27933), (978, 18622), (1956, 9311)]