121156578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{354259}}^1$

素因数の和:354286

約数の個数: 24

約数和(自身を含む): 276322800

約数和(自身を除く): 155166222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 354259, 708518, 1062777, 2125554, 3188331, 6376662, 6730921, 13461842, 20192763, 40385526, 60578289, 121156578]

約数ペア:

[(1, 121156578), (2, 60578289), (3, 40385526), (6, 20192763), (9, 13461842), (18, 6730921), (19, 6376662), (38, 3188331), (57, 2125554), (114, 1062777), (171, 708518), (342, 354259)]