78889302

素因数分解:

$2^1\times 3^4\times {\mathrm{486971}}^1$

素因数の和:486985

約数の個数: 20

約数和(自身を含む): 176770836

約数和(自身を除く): 97881534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 486971, 973942, 1460913, 2921826, 4382739, 8765478, 13148217, 26296434, 39444651, 78889302]

約数ペア:

[(1, 78889302), (2, 39444651), (3, 26296434), (6, 13148217), (9, 8765478), (18, 4382739), (27, 2921826), (54, 1460913), (81, 973942), (162, 486971)]