66388998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3391}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 143603712

約数和(自身を除く): 77214714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 3391, 6526, 6782, 9789, 10173, 19578, 20346, 44083, 88166, 132249, 264498, 851141, 1702282, 2553423, 5106846, 11064833, 22129666, 33194499, 66388998]

約数ペア:

[(1, 66388998), (2, 33194499), (3, 22129666), (6, 11064833), (13, 5106846), (26, 2553423), (39, 1702282), (78, 851141), (251, 264498), (502, 132249), (753, 88166), (1506, 44083), (3263, 20346), (3391, 19578), (6526, 10173), (6782, 9789)]