17146854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 39464880

約数和(自身を除く): 22318026

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 277, 342, 362, 543, 554, 831, 1086, 1629, 1662, 2493, 3258, 3439, 4986, 5263, 6878, 10317, 10526, 15789, 20634, 30951, 31578, 47367, 50137, 61902, 94734, 100274, 150411, 300822, 451233, 902466, 952603, 1905206, 2857809, 5715618, 8573427, 17146854]

約数ペア:

[(1, 17146854), (2, 8573427), (3, 5715618), (6, 2857809), (9, 1905206), (18, 952603), (19, 902466), (38, 451233), (57, 300822), (114, 150411), (171, 100274), (181, 94734), (277, 61902), (342, 50137), (362, 47367), (543, 31578), (554, 30951), (831, 20634), (1086, 15789), (1629, 10526), (1662, 10317), (2493, 6878), (3258, 5263), (3439, 4986)]