8402406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{60887}}^1$

素因数の和:60915

約数の個数: 16

約数和(自身を含む): 17535744

約数和(自身を除く): 9133338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 60887, 121774, 182661, 365322, 1400401, 2800802, 4201203, 8402406]

約数ペア:

[(1, 8402406), (2, 4201203), (3, 2800802), (6, 1400401), (23, 365322), (46, 182661), (69, 121774), (138, 60887)]