28362942

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{1151}}^1$

素因数の和:1233

約数の個数: 36

約数和(自身を含む): 63213696

約数和(自身を除く): 34850754

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1151, 1369, 2302, 2738, 3453, 4107, 6906, 8214, 10359, 12321, 20718, 24642, 42587, 85174, 127761, 255522, 383283, 766566, 1575719, 3151438, 4727157, 9454314, 14181471, 28362942]

約数ペア:

[(1, 28362942), (2, 14181471), (3, 9454314), (6, 4727157), (9, 3151438), (18, 1575719), (37, 766566), (74, 383283), (111, 255522), (222, 127761), (333, 85174), (666, 42587), (1151, 24642), (1369, 20718), (2302, 12321), (2738, 10359), (3453, 8214), (4107, 6906)]