18006012

素因数分解:

$2^2\times 3^2\times {\mathrm{500167}}^1$

素因数の和:500177

約数の個数: 18

約数和(自身を含む): 45515288

約数和(自身を除く): 27509276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 500167, 1000334, 1500501, 2000668, 3001002, 4501503, 6002004, 9003006, 18006012]

約数ペア:

[(1, 18006012), (2, 9003006), (3, 6002004), (4, 4501503), (6, 3001002), (9, 2000668), (12, 1500501), (18, 1000334), (36, 500167)]