18134000

素因数分解:

$2^4\times 5^3\times {\mathrm{9067}}^1$

素因数の和:9090

約数の個数: 40

約数和(自身を含む): 43852848

約数和(自身を除く): 25718848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 9067, 18134, 36268, 45335, 72536, 90670, 145072, 181340, 226675, 362680, 453350, 725360, 906700, 1133375, 1813400, 2266750, 3626800, 4533500, 9067000, 18134000]

約数ペア:

[(1, 18134000), (2, 9067000), (4, 4533500), (5, 3626800), (8, 2266750), (10, 1813400), (16, 1133375), (20, 906700), (25, 725360), (40, 453350), (50, 362680), (80, 226675), (100, 181340), (125, 145072), (200, 90670), (250, 72536), (400, 45335), (500, 36268), (1000, 18134), (2000, 9067)]