18564315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16073}}^1$

素因数の和:16099

約数の個数: 32

約数和(自身を含む): 37034496

約数和(自身を除く): 18470181

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 16073, 48219, 80365, 112511, 176803, 241095, 337533, 530409, 562555, 884015, 1237621, 1687665, 2652045, 3712863, 6188105, 18564315]

約数ペア:

[(1, 18564315), (3, 6188105), (5, 3712863), (7, 2652045), (11, 1687665), (15, 1237621), (21, 884015), (33, 562555), (35, 530409), (55, 337533), (77, 241095), (105, 176803), (165, 112511), (231, 80365), (385, 48219), (1155, 16073)]