18898896

素因数分解:

$2^4\times 3^1\times {\mathrm{393727}}^1$

素因数の和:393738

約数の個数: 20

約数和(自身を含む): 48822272

約数和(自身を除く): 29923376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393727, 787454, 1181181, 1574908, 2362362, 3149816, 4724724, 6299632, 9449448, 18898896]

約数ペア:

[(1, 18898896), (2, 9449448), (3, 6299632), (4, 4724724), (6, 3149816), (8, 2362362), (12, 1574908), (16, 1181181), (24, 787454), (48, 393727)]