2018779842

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{77867}}^1$

素因数の和:78050

約数の個数: 32

約数和(自身を含む): 4204872000

約数和(自身を除く): 2186092158

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 894, 4321, 8642, 12963, 25926, 77867, 155734, 233601, 467202, 2258143, 4516286, 6774429, 11602183, 13548858, 23204366, 34806549, 69613098, 336463307, 672926614, 1009389921, 2018779842]

約数ペア:

[(1, 2018779842), (2, 1009389921), (3, 672926614), (6, 336463307), (29, 69613098), (58, 34806549), (87, 23204366), (149, 13548858), (174, 11602183), (298, 6774429), (447, 4516286), (894, 2258143), (4321, 467202), (8642, 233601), (12963, 155734), (25926, 77867)]