18889968

素因数分解:

$2^4\times 3^1\times {\mathrm{393541}}^1$

素因数の和:393552

約数の個数: 20

約数和(自身を含む): 48799208

約数和(自身を除く): 29909240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393541, 787082, 1180623, 1574164, 2361246, 3148328, 4722492, 6296656, 9444984, 18889968]

約数ペア:

[(1, 18889968), (2, 9444984), (3, 6296656), (4, 4722492), (6, 3148328), (8, 2361246), (12, 1574164), (16, 1180623), (24, 787082), (48, 393541)]