7678976568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18821021}}^1$

素因数の和:18821047

約数の個数: 32

約数和(自身を含む): 20326703760

約数和(自身を除く): 12647727192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 18821021, 37642042, 56463063, 75284084, 112926126, 150568168, 225852252, 319957357, 451704504, 639914714, 959872071, 1279829428, 1919744142, 2559658856, 3839488284, 7678976568]

約数ペア:

[(1, 7678976568), (2, 3839488284), (3, 2559658856), (4, 1919744142), (6, 1279829428), (8, 959872071), (12, 639914714), (17, 451704504), (24, 319957357), (34, 225852252), (51, 150568168), (68, 112926126), (102, 75284084), (136, 56463063), (204, 37642042), (408, 18821021)]