22400748

素因数分解:

$2^2\times 3^2\times {\mathrm{622243}}^1$

素因数の和:622253

約数の個数: 18

約数和(自身を含む): 56624204

約数和(自身を除く): 34223456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 622243, 1244486, 1866729, 2488972, 3733458, 5600187, 7466916, 11200374, 22400748]

約数ペア:

[(1, 22400748), (2, 11200374), (3, 7466916), (4, 5600187), (6, 3733458), (9, 2488972), (12, 1866729), (18, 1244486), (36, 622243)]