18540093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 30320640

約数和(自身を除く): 11780547

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 1879, 3289, 5637, 9867, 20669, 24427, 43217, 62007, 73281, 129651, 268697, 475387, 561821, 806091, 1426161, 1685463, 6180031, 18540093]

約数ペア:

[(1, 18540093), (3, 6180031), (11, 1685463), (13, 1426161), (23, 806091), (33, 561821), (39, 475387), (69, 268697), (143, 129651), (253, 73281), (299, 62007), (429, 43217), (759, 24427), (897, 20669), (1879, 9867), (3289, 5637)]