9917646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71867}}^1$

素因数の和:71895

約数の個数: 16

約数和(自身を含む): 20697984

約数和(自身を除く): 10780338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 71867, 143734, 215601, 431202, 1652941, 3305882, 4958823, 9917646]

約数ペア:

[(1, 9917646), (2, 4958823), (3, 3305882), (6, 1652941), (23, 431202), (46, 215601), (69, 143734), (138, 71867)]