68890614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{883213}}^1$

素因数の和:883231

約数の個数: 16

約数和(自身を含む): 148379952

約数和(自身を除く): 79489338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 883213, 1766426, 2649639, 5299278, 11481769, 22963538, 34445307, 68890614]

約数ペア:

[(1, 68890614), (2, 34445307), (3, 22963538), (6, 11481769), (13, 5299278), (26, 2649639), (39, 1766426), (78, 883213)]