18142668

素因数分解:

$2^2\times 3^2\times {\mathrm{503963}}^1$

素因数の和:503973

約数の個数: 18

約数和(自身を含む): 45860724

約数和(自身を除く): 27718056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503963, 1007926, 1511889, 2015852, 3023778, 4535667, 6047556, 9071334, 18142668]

約数ペア:

[(1, 18142668), (2, 9071334), (3, 6047556), (4, 4535667), (6, 3023778), (9, 2015852), (12, 1511889), (18, 1007926), (36, 503963)]