12490668

素因数分解:

$2^2\times 3^2\times {\mathrm{346963}}^1$

素因数の和:346973

約数の個数: 18

約数和(自身を含む): 31573724

約数和(自身を除く): 19083056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 346963, 693926, 1040889, 1387852, 2081778, 3122667, 4163556, 6245334, 12490668]

約数ペア:

[(1, 12490668), (2, 6245334), (3, 4163556), (4, 3122667), (6, 2081778), (9, 1387852), (12, 1040889), (18, 693926), (36, 346963)]