64231866

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{7481}}^1$

素因数の和:7548

約数の個数: 40

約数和(自身を含む): 146662164

約数和(自身を除く): 82430298

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 7481, 8586, 14962, 22443, 44886, 67329, 134658, 201987, 396493, 403974, 605961, 792986, 1189479, 1211922, 2378958, 3568437, 7136874, 10705311, 21410622, 32115933, 64231866]

約数ペア:

[(1, 64231866), (2, 32115933), (3, 21410622), (6, 10705311), (9, 7136874), (18, 3568437), (27, 2378958), (53, 1211922), (54, 1189479), (81, 792986), (106, 605961), (159, 403974), (162, 396493), (318, 201987), (477, 134658), (954, 67329), (1431, 44886), (2862, 22443), (4293, 14962), (7481, 8586)]