22400964

素因数分解:

$2^2\times 3^2\times {\mathrm{622249}}^1$

素因数の和:622259

約数の個数: 18

約数和(自身を含む): 56624750

約数和(自身を除く): 34223786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 622249, 1244498, 1866747, 2488996, 3733494, 5600241, 7466988, 11200482, 22400964]

約数ペア:

[(1, 22400964), (2, 11200482), (3, 7466988), (4, 5600241), (6, 3733494), (9, 2488996), (12, 1866747), (18, 1244498), (36, 622249)]