140744838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1804421}}^1$

素因数の和:1804439

約数の個数: 16

約数和(自身を含む): 303142896

約数和(自身を除く): 162398058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1804421, 3608842, 5413263, 10826526, 23457473, 46914946, 70372419, 140744838]

約数ペア:

[(1, 140744838), (2, 70372419), (3, 46914946), (6, 23457473), (13, 10826526), (26, 5413263), (39, 3608842), (78, 1804421)]