2218443678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11204261}}^1$

素因数の和:11204280

約数の個数: 24

約数和(自身を含む): 5243594616

約数和(自身を除く): 3025150938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 11204261, 22408522, 33612783, 67225566, 100838349, 123246871, 201676698, 246493742, 369740613, 739481226, 1109221839, 2218443678]

約数ペア:

[(1, 2218443678), (2, 1109221839), (3, 739481226), (6, 369740613), (9, 246493742), (11, 201676698), (18, 123246871), (22, 100838349), (33, 67225566), (66, 33612783), (99, 22408522), (198, 11204261)]