68938812

素因数分解:

$2^2\times 3^2\times {\mathrm{1914967}}^1$

素因数の和:1914977

約数の個数: 18

約数和(自身を含む): 174262088

約数和(自身を除く): 105323276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1914967, 3829934, 5744901, 7659868, 11489802, 17234703, 22979604, 34469406, 68938812]

約数ペア:

[(1, 68938812), (2, 34469406), (3, 22979604), (4, 17234703), (6, 11489802), (9, 7659868), (12, 5744901), (18, 3829934), (36, 1914967)]