18715344

素因数分解:

$2^4\times 3^1\times {\mathrm{389903}}^1$

素因数の和:389914

約数の個数: 20

約数和(自身を含む): 48348096

約数和(自身を除く): 29632752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389903, 779806, 1169709, 1559612, 2339418, 3119224, 4678836, 6238448, 9357672, 18715344]

約数ペア:

[(1, 18715344), (2, 9357672), (3, 6238448), (4, 4678836), (6, 3119224), (8, 2339418), (12, 1559612), (16, 1169709), (24, 779806), (48, 389903)]