122406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 255744

約数和(自身を除く): 133338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 887, 1774, 2661, 5322, 20401, 40802, 61203, 122406]

約数ペア:

[(1, 122406), (2, 61203), (3, 40802), (6, 20401), (23, 5322), (46, 2661), (69, 1774), (138, 887)]