18200248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{206821}}^1$

素因数の和:206838

約数の個数: 16

約数和(自身を含む): 37227960

約数和(自身を除く): 19027712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 206821, 413642, 827284, 1654568, 2275031, 4550062, 9100124, 18200248]

約数ペア:

[(1, 18200248), (2, 9100124), (4, 4550062), (8, 2275031), (11, 1654568), (22, 827284), (44, 413642), (88, 206821)]