66827586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11447}}^1$

素因数の和:11598

約数の個数: 32

約数和(自身を含む): 153861120

約数和(自身を除く): 87033534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11447, 22894, 34341, 68682, 80129, 160258, 240387, 480774, 1591133, 3182266, 4773399, 9546798, 11137931, 22275862, 33413793, 66827586]

約数ペア:

[(1, 66827586), (2, 33413793), (3, 22275862), (6, 11137931), (7, 9546798), (14, 4773399), (21, 3182266), (42, 1591133), (139, 480774), (278, 240387), (417, 160258), (834, 80129), (973, 68682), (1946, 34341), (2919, 22894), (5838, 11447)]