18658310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5849}}^1$

素因数の和:5896

約数の個数: 32

約数和(自身を含む): 37908000

約数和(自身を除く): 19249690

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5849, 11698, 29245, 58490, 64339, 128678, 169621, 321695, 339242, 643390, 848105, 1696210, 1865831, 3731662, 9329155, 18658310]

約数ペア:

[(1, 18658310), (2, 9329155), (5, 3731662), (10, 1865831), (11, 1696210), (22, 848105), (29, 643390), (55, 339242), (58, 321695), (110, 169621), (145, 128678), (290, 64339), (319, 58490), (638, 29245), (1595, 11698), (3190, 5849)]