16818948

素因数分解:

$2^2\times 3^3\times {\mathrm{155731}}^1$

素因数の和:155744

約数の個数: 24

約数和(自身を含む): 43604960

約数和(自身を除く): 26786012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 155731, 311462, 467193, 622924, 934386, 1401579, 1868772, 2803158, 4204737, 5606316, 8409474, 16818948]

約数ペア:

[(1, 16818948), (2, 8409474), (3, 5606316), (4, 4204737), (6, 2803158), (9, 1868772), (12, 1401579), (18, 934386), (27, 622924), (36, 467193), (54, 311462), (108, 155731)]