68643138

素因数分解:

$2^1\times 3^1\times {\mathrm{823}}^1\times {\mathrm{13901}}^1$

素因数の和:14729

約数の個数: 16

約数和(自身を含む): 137462976

約数和(自身を除く): 68819838

約数列:

[1, 2, 3, 6, 823, 1646, 2469, 4938, 13901, 27802, 41703, 83406, 11440523, 22881046, 34321569, 68643138]

約数ペア:

[(1, 68643138), (2, 34321569), (3, 22881046), (6, 11440523), (823, 83406), (1646, 41703), (2469, 27802), (4938, 13901)]