12272724

素因数分解:

$2^2\times 3^2\times {\mathrm{340909}}^1$

素因数の和:340919

約数の個数: 18

約数和(自身を含む): 31022810

約数和(自身を除く): 18750086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340909, 681818, 1022727, 1363636, 2045454, 3068181, 4090908, 6136362, 12272724]

約数ペア:

[(1, 12272724), (2, 6136362), (3, 4090908), (4, 3068181), (6, 2045454), (9, 1363636), (12, 1022727), (18, 681818), (36, 340909)]