18905424

素因数分解:

$2^4\times 3^1\times {\mathrm{393863}}^1$

素因数の和:393874

約数の個数: 20

約数和(自身を含む): 48839136

約数和(自身を除く): 29933712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393863, 787726, 1181589, 1575452, 2363178, 3150904, 4726356, 6301808, 9452712, 18905424]

約数ペア:

[(1, 18905424), (2, 9452712), (3, 6301808), (4, 4726356), (6, 3150904), (8, 2363178), (12, 1575452), (16, 1181589), (24, 787726), (48, 393863)]