21963678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{30253}}^1$

素因数の和:30280

約数の個数: 24

約数和(自身を含む): 48285384

約数和(自身を除く): 26321706

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 30253, 60506, 90759, 181518, 332783, 665566, 998349, 1996698, 3660613, 7321226, 10981839, 21963678]

約数ペア:

[(1, 21963678), (2, 10981839), (3, 7321226), (6, 3660613), (11, 1996698), (22, 998349), (33, 665566), (66, 332783), (121, 181518), (242, 90759), (363, 60506), (726, 30253)]