18000036

素因数分解:

$2^2\times 3^3\times {\mathrm{166667}}^1$

素因数の和:166680

約数の個数: 24

約数和(自身を含む): 46667040

約数和(自身を除く): 28667004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 166667, 333334, 500001, 666668, 1000002, 1500003, 2000004, 3000006, 4500009, 6000012, 9000018, 18000036]

約数ペア:

[(1, 18000036), (2, 9000018), (3, 6000012), (4, 4500009), (6, 3000006), (9, 2000004), (12, 1500003), (18, 1000002), (27, 666668), (36, 500001), (54, 333334), (108, 166667)]