138637998

素因数分解:

$2^1\times 3^2\times {\mathrm{7702111}}^1$

素因数の和:7702119

約数の個数: 12

約数和(自身を含む): 300382368

約数和(自身を除く): 161744370

約数列:

[1, 2, 3, 6, 9, 18, 7702111, 15404222, 23106333, 46212666, 69318999, 138637998]

約数ペア:

[(1, 138637998), (2, 69318999), (3, 46212666), (6, 23106333), (9, 15404222), (18, 7702111)]