22780818

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5779}}^1$

素因数の和:5863

約数の個数: 32

約数和(自身を含む): 51326400

約数和(自身を除く): 28545582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 5779, 11558, 17337, 34674, 52011, 104022, 156033, 312066, 421867, 843734, 1265601, 2531202, 3796803, 7593606, 11390409, 22780818]

約数ペア:

[(1, 22780818), (2, 11390409), (3, 7593606), (6, 3796803), (9, 2531202), (18, 1265601), (27, 843734), (54, 421867), (73, 312066), (146, 156033), (219, 104022), (438, 52011), (657, 34674), (1314, 17337), (1971, 11558), (3942, 5779)]