23321556

素因数分解:

$2^2\times 3^2\times {\mathrm{647821}}^1$

素因数の和:647831

約数の個数: 18

約数和(自身を含む): 58951802

約数和(自身を除く): 35630246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647821, 1295642, 1943463, 2591284, 3886926, 5830389, 7773852, 11660778, 23321556]

約数ペア:

[(1, 23321556), (2, 11660778), (3, 7773852), (4, 5830389), (6, 3886926), (9, 2591284), (12, 1943463), (18, 1295642), (36, 647821)]