18130428

素因数分解:

$2^2\times 3^2\times {\mathrm{503623}}^1$

素因数の和:503633

約数の個数: 18

約数和(自身を含む): 45829784

約数和(自身を除く): 27699356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503623, 1007246, 1510869, 2014492, 3021738, 4532607, 6043476, 9065214, 18130428]

約数ペア:

[(1, 18130428), (2, 9065214), (3, 6043476), (4, 4532607), (6, 3021738), (9, 2014492), (12, 1510869), (18, 1007246), (36, 503623)]