18315732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89783}}^1$

素因数の和:89807

約数の個数: 24

約数和(自身を含む): 45251136

約数和(自身を除く): 26935404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 89783, 179566, 269349, 359132, 538698, 1077396, 1526311, 3052622, 4578933, 6105244, 9157866, 18315732]

約数ペア:

[(1, 18315732), (2, 9157866), (3, 6105244), (4, 4578933), (6, 3052622), (12, 1526311), (17, 1077396), (34, 538698), (51, 359132), (68, 269349), (102, 179566), (204, 89783)]