18808796162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{351343}}^1$

素因数の和:351458

約数の個数: 32

約数和(自身を含む): 31873927680

約数和(自身を除く): 13065131518

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 377, 754, 923, 1846, 2059, 4118, 26767, 53534, 351343, 702686, 4567459, 9134918, 10188947, 20377894, 24945353, 49890706, 132456311, 264912622, 324289589, 648579178, 723415237, 1446830474, 9404398081, 18808796162]

約数ペア:

[(1, 18808796162), (2, 9404398081), (13, 1446830474), (26, 723415237), (29, 648579178), (58, 324289589), (71, 264912622), (142, 132456311), (377, 49890706), (754, 24945353), (923, 20377894), (1846, 10188947), (2059, 9134918), (4118, 4567459), (26767, 702686), (53534, 351343)]