18720298248

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{929693}}^1$

素因数の和:930541

約数の個数: 32

約数和(自身を含む): 46856577600

約数和(自身を除く): 28136279352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1678, 2517, 3356, 5034, 6712, 10068, 20136, 929693, 1859386, 2789079, 3718772, 5578158, 7437544, 11156316, 22312632, 780012427, 1560024854, 2340037281, 3120049708, 4680074562, 6240099416, 9360149124, 18720298248]

約数ペア:

[(1, 18720298248), (2, 9360149124), (3, 6240099416), (4, 4680074562), (6, 3120049708), (8, 2340037281), (12, 1560024854), (24, 780012427), (839, 22312632), (1678, 11156316), (2517, 7437544), (3356, 5578158), (5034, 3718772), (6712, 2789079), (10068, 1859386), (20136, 929693)]