28644858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{144671}}^1$

素因数の和:144690

約数の個数: 24

約数和(自身を含む): 67706496

約数和(自身を除く): 39061638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 144671, 289342, 434013, 868026, 1302039, 1591381, 2604078, 3182762, 4774143, 9548286, 14322429, 28644858]

約数ペア:

[(1, 28644858), (2, 14322429), (3, 9548286), (6, 4774143), (9, 3182762), (11, 2604078), (18, 1591381), (22, 1302039), (33, 868026), (66, 434013), (99, 289342), (198, 144671)]