139007448

素因数分解:

$2^3\times 3^3\times {\mathrm{643553}}^1$

素因数の和:643568

約数の個数: 32

約数和(自身を含む): 386132400

約数和(自身を除く): 247124952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 643553, 1287106, 1930659, 2574212, 3861318, 5148424, 5791977, 7722636, 11583954, 15445272, 17375931, 23167908, 34751862, 46335816, 69503724, 139007448]

約数ペア:

[(1, 139007448), (2, 69503724), (3, 46335816), (4, 34751862), (6, 23167908), (8, 17375931), (9, 15445272), (12, 11583954), (18, 7722636), (24, 5791977), (27, 5148424), (36, 3861318), (54, 2574212), (72, 1930659), (108, 1287106), (216, 643553)]