18783888

素因数分解:

$2^4\times 3^1\times {\mathrm{391331}}^1$

素因数の和:391342

約数の個数: 20

約数和(自身を含む): 48525168

約数和(自身を除く): 29741280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 391331, 782662, 1173993, 1565324, 2347986, 3130648, 4695972, 6261296, 9391944, 18783888]

約数ペア:

[(1, 18783888), (2, 9391944), (3, 6261296), (4, 4695972), (6, 3130648), (8, 2347986), (12, 1565324), (16, 1173993), (24, 782662), (48, 391331)]