136726378218

素因数分解:

$2^1\times 3^4\times {\mathrm{843989989}}^1$

素因数の和:843990003

約数の個数: 20

約数和(自身を含む): 306368366370

約数和(自身を除く): 169641988152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 843989989, 1687979978, 2531969967, 5063939934, 7595909901, 15191819802, 22787729703, 45575459406, 68363189109, 136726378218]

約数ペア:

[(1, 136726378218), (2, 68363189109), (3, 45575459406), (6, 22787729703), (9, 15191819802), (18, 7595909901), (27, 5063939934), (54, 2531969967), (81, 1687979978), (162, 843989989)]