21540222

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36263}}^1$

素因数の和:36285

約数の個数: 32

約数和(自身を含む): 52220160

約数和(自身を除く): 30679938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36263, 72526, 108789, 217578, 326367, 398893, 652734, 797786, 979101, 1196679, 1958202, 2393358, 3590037, 7180074, 10770111, 21540222]

約数ペア:

[(1, 21540222), (2, 10770111), (3, 7180074), (6, 3590037), (9, 2393358), (11, 1958202), (18, 1196679), (22, 979101), (27, 797786), (33, 652734), (54, 398893), (66, 326367), (99, 217578), (198, 108789), (297, 72526), (594, 36263)]