68746818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2203}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 157418496

約数和(自身を除く): 88671678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2203, 2229, 4406, 4458, 5201, 6609, 10402, 13218, 15421, 15603, 30842, 31206, 46263, 92526, 1636829, 3273658, 4910487, 9820974, 11457803, 22915606, 34373409, 68746818]

約数ペア:

[(1, 68746818), (2, 34373409), (3, 22915606), (6, 11457803), (7, 9820974), (14, 4910487), (21, 3273658), (42, 1636829), (743, 92526), (1486, 46263), (2203, 31206), (2229, 30842), (4406, 15603), (4458, 15421), (5201, 13218), (6609, 10402)]