2018552874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{19861}}^1$

素因数の和:21182

約数の個数: 32

約数和(自身を含む): 4351208064

約数和(自身を除く): 2332655190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1303, 2606, 3909, 7818, 16939, 19861, 33878, 39722, 50817, 59583, 101634, 119166, 258193, 516386, 774579, 1549158, 25878883, 51757766, 77636649, 155273298, 336425479, 672850958, 1009276437, 2018552874]

約数ペア:

[(1, 2018552874), (2, 1009276437), (3, 672850958), (6, 336425479), (13, 155273298), (26, 77636649), (39, 51757766), (78, 25878883), (1303, 1549158), (2606, 774579), (3909, 516386), (7818, 258193), (16939, 119166), (19861, 101634), (33878, 59583), (39722, 50817)]