18184894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 34405056

約数和(自身を除く): 16220162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2437, 3731, 4874, 7462, 17059, 31681, 34118, 63362, 99917, 199834, 221767, 443534, 699419, 1298921, 1398838, 2597842, 9092447, 18184894]

約数ペア:

[(1, 18184894), (2, 9092447), (7, 2597842), (13, 1398838), (14, 1298921), (26, 699419), (41, 443534), (82, 221767), (91, 199834), (182, 99917), (287, 63362), (533, 34118), (574, 31681), (1066, 17059), (2437, 7462), (3731, 4874)]