18725268

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{16087}}^1$

素因数の和:16191

約数の個数: 24

約数和(自身を含む): 44145472

約数和(自身を除く): 25420204

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 16087, 32174, 48261, 64348, 96522, 193044, 1560439, 3120878, 4681317, 6241756, 9362634, 18725268]

約数ペア:

[(1, 18725268), (2, 9362634), (3, 6241756), (4, 4681317), (6, 3120878), (12, 1560439), (97, 193044), (194, 96522), (291, 64348), (388, 48261), (582, 32174), (1164, 16087)]