290142018

素因数分解:

$2^1\times 3^2\times {\mathrm{3511}}^1\times {\mathrm{4591}}^1$

素因数の和:8110

約数の個数: 24

約数和(自身を含む): 628957056

約数和(自身を除く): 338815038

約数列:

[1, 2, 3, 6, 9, 18, 3511, 4591, 7022, 9182, 10533, 13773, 21066, 27546, 31599, 41319, 63198, 82638, 16119001, 32238002, 48357003, 96714006, 145071009, 290142018]

約数ペア:

[(1, 290142018), (2, 145071009), (3, 96714006), (6, 48357003), (9, 32238002), (18, 16119001), (3511, 82638), (4591, 63198), (7022, 41319), (9182, 31599), (10533, 27546), (13773, 21066)]