68872446

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{24371}}^1$

素因数の和:24536

約数の個数: 24

約数和(自身を含む): 150180264

約数和(自身を除く): 81307818

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 24371, 48742, 73113, 146226, 219339, 438678, 3826247, 7652494, 11478741, 22957482, 34436223, 68872446]

約数ペア:

[(1, 68872446), (2, 34436223), (3, 22957482), (6, 11478741), (9, 7652494), (18, 3826247), (157, 438678), (314, 219339), (471, 146226), (942, 73113), (1413, 48742), (2826, 24371)]