456551478

素因数分解:

$2^1\times 3^4\times {\mathrm{2818219}}^1$

素因数の和:2818233

約数の個数: 20

約数和(自身を含む): 1023013860

約数和(自身を除く): 566462382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2818219, 5636438, 8454657, 16909314, 25363971, 50727942, 76091913, 152183826, 228275739, 456551478]

約数ペア:

[(1, 456551478), (2, 228275739), (3, 152183826), (6, 76091913), (9, 50727942), (18, 25363971), (27, 16909314), (54, 8454657), (81, 5636438), (162, 2818219)]