40980018

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{18311}}^1$

素因数の和:18689

約数の個数: 16

約数和(自身を含む): 82184256

約数和(自身を除く): 41204238

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 18311, 36622, 54933, 109866, 6830003, 13660006, 20490009, 40980018]

約数ペア:

[(1, 40980018), (2, 20490009), (3, 13660006), (6, 6830003), (373, 109866), (746, 54933), (1119, 36622), (2238, 18311)]