66981438

素因数分解:

$2^1\times 3^3\times {\mathrm{769}}^1\times {\mathrm{1613}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 149133600

約数和(自身を除く): 82152162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 769, 1538, 1613, 2307, 3226, 4614, 4839, 6921, 9678, 13842, 14517, 20763, 29034, 41526, 43551, 87102, 1240397, 2480794, 3721191, 7442382, 11163573, 22327146, 33490719, 66981438]

約数ペア:

[(1, 66981438), (2, 33490719), (3, 22327146), (6, 11163573), (9, 7442382), (18, 3721191), (27, 2480794), (54, 1240397), (769, 87102), (1538, 43551), (1613, 41526), (2307, 29034), (3226, 20763), (4614, 14517), (4839, 13842), (6921, 9678)]