18538512

素因数分解:

$2^4\times 3^1\times {\mathrm{386219}}^1$

素因数の和:386230

約数の個数: 20

約数和(自身を含む): 47891280

約数和(自身を除く): 29352768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 386219, 772438, 1158657, 1544876, 2317314, 3089752, 4634628, 6179504, 9269256, 18538512]

約数ペア:

[(1, 18538512), (2, 9269256), (3, 6179504), (4, 4634628), (6, 3089752), (8, 2317314), (12, 1544876), (16, 1158657), (24, 772438), (48, 386219)]