21722646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29921}}^1$

素因数の和:29948

約数の個数: 24

約数和(自身を含む): 47755512

約数和(自身を除く): 26032866

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29921, 59842, 89763, 179526, 329131, 658262, 987393, 1974786, 3620441, 7240882, 10861323, 21722646]

約数ペア:

[(1, 21722646), (2, 10861323), (3, 7240882), (6, 3620441), (11, 1974786), (22, 987393), (33, 658262), (66, 329131), (121, 179526), (242, 89763), (363, 59842), (726, 29921)]