13137618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 28961856

約数和(自身を除く): 15824238

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 3917, 7834, 11751, 23502, 50921, 101842, 152763, 168431, 305526, 336862, 505293, 1010586, 2189603, 4379206, 6568809, 13137618]

約数ペア:

[(1, 13137618), (2, 6568809), (3, 4379206), (6, 2189603), (13, 1010586), (26, 505293), (39, 336862), (43, 305526), (78, 168431), (86, 152763), (129, 101842), (258, 50921), (559, 23502), (1118, 11751), (1677, 7834), (3354, 3917)]