13447686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13921}}^1$

素因数の和:13956

約数の個数: 32

約数和(自身を含む): 32076288

約数和(自身を除く): 18628602

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 13921, 27842, 41763, 83526, 97447, 194894, 292341, 320183, 584682, 640366, 960549, 1921098, 2241281, 4482562, 6723843, 13447686]

約数ペア:

[(1, 13447686), (2, 6723843), (3, 4482562), (6, 2241281), (7, 1921098), (14, 960549), (21, 640366), (23, 584682), (42, 320183), (46, 292341), (69, 194894), (138, 97447), (161, 83526), (322, 41763), (483, 27842), (966, 13921)]