66664398

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{70769}}^1$

素因数の和:70931

約数の個数: 16

約数和(自身を含む): 134179920

約数和(自身を除く): 67515522

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 70769, 141538, 212307, 424614, 11110733, 22221466, 33332199, 66664398]

約数ペア:

[(1, 66664398), (2, 33332199), (3, 22221466), (6, 11110733), (157, 424614), (314, 212307), (471, 141538), (942, 70769)]