22181346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3911

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 32069214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 3863, 5742, 7726, 11589, 23178, 34767, 42493, 69534, 84986, 112027, 127479, 224054, 254958, 336081, 382437, 672162, 764874, 1008243, 1232297, 2016486, 2464594, 3696891, 7393782, 11090673, 22181346]

約数ペア:

[(1, 22181346), (2, 11090673), (3, 7393782), (6, 3696891), (9, 2464594), (11, 2016486), (18, 1232297), (22, 1008243), (29, 764874), (33, 672162), (58, 382437), (66, 336081), (87, 254958), (99, 224054), (174, 127479), (198, 112027), (261, 84986), (319, 69534), (522, 42493), (638, 34767), (957, 23178), (1914, 11589), (2871, 7726), (3863, 5742)]