18787344

素因数分解:

$2^4\times 3^1\times {\mathrm{391403}}^1$

素因数の和:391414

約数の個数: 20

約数和(自身を含む): 48534096

約数和(自身を除く): 29746752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 391403, 782806, 1174209, 1565612, 2348418, 3131224, 4696836, 6262448, 9393672, 18787344]

約数ペア:

[(1, 18787344), (2, 9393672), (3, 6262448), (4, 4696836), (6, 3131224), (8, 2348418), (12, 1565612), (16, 1174209), (24, 782806), (48, 391403)]