27874782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 65585520

約数和(自身を除く): 37710738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 857, 1251, 1714, 1807, 2502, 2571, 3614, 5142, 5421, 7713, 10842, 11141, 15426, 16263, 22282, 32526, 33423, 66846, 100269, 119123, 200538, 238246, 357369, 714738, 1072107, 1548599, 2144214, 3097198, 4645797, 9291594, 13937391, 27874782]

約数ペア:

[(1, 27874782), (2, 13937391), (3, 9291594), (6, 4645797), (9, 3097198), (13, 2144214), (18, 1548599), (26, 1072107), (39, 714738), (78, 357369), (117, 238246), (139, 200538), (234, 119123), (278, 100269), (417, 66846), (834, 33423), (857, 32526), (1251, 22282), (1714, 16263), (1807, 15426), (2502, 11141), (2571, 10842), (3614, 7713), (5142, 5421)]