86151618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15901}}^1$

素因数の和:15959

約数の個数: 48

約数和(自身を含む): 218302656

約数和(自身を除く): 132151038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 15901, 31802, 47703, 95406, 111307, 143109, 222614, 286218, 333921, 667842, 683743, 1001763, 1367486, 2003526, 2051229, 4102458, 4786201, 6153687, 9572402, 12307374, 14358603, 28717206, 43075809, 86151618]

約数ペア:

[(1, 86151618), (2, 43075809), (3, 28717206), (6, 14358603), (7, 12307374), (9, 9572402), (14, 6153687), (18, 4786201), (21, 4102458), (42, 2051229), (43, 2003526), (63, 1367486), (86, 1001763), (126, 683743), (129, 667842), (258, 333921), (301, 286218), (387, 222614), (602, 143109), (774, 111307), (903, 95406), (1806, 47703), (2709, 31802), (5418, 15901)]