18313968

素因数分解:

$2^4\times 3^1\times {\mathrm{381541}}^1$

素因数の和:381552

約数の個数: 20

約数和(自身を含む): 47311208

約数和(自身を除く): 28997240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 381541, 763082, 1144623, 1526164, 2289246, 3052328, 4578492, 6104656, 9156984, 18313968]

約数ペア:

[(1, 18313968), (2, 9156984), (3, 6104656), (4, 4578492), (6, 3052328), (8, 2289246), (12, 1526164), (16, 1144623), (24, 763082), (48, 381541)]