1804139898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{20693}}^1$

素因数の和:22030

約数の個数: 32

約数和(自身を含む): 3939475392

約数和(自身を除く): 2135335494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1321, 2642, 3963, 7926, 14531, 20693, 29062, 41386, 43593, 62079, 87186, 124158, 227623, 455246, 682869, 1365738, 27335453, 54670906, 82006359, 164012718, 300689983, 601379966, 902069949, 1804139898]

約数ペア:

[(1, 1804139898), (2, 902069949), (3, 601379966), (6, 300689983), (11, 164012718), (22, 82006359), (33, 54670906), (66, 27335453), (1321, 1365738), (2642, 682869), (3963, 455246), (7926, 227623), (14531, 124158), (20693, 87186), (29062, 62079), (41386, 43593)]