9978725112

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{816857}}^1$

素因数の和:817375

約数の個数: 32

約数和(自身を含む): 24995854800

約数和(自身を除く): 15017129688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 12216, 816857, 1633714, 2450571, 3267428, 4901142, 6534856, 9802284, 19604568, 415780213, 831560426, 1247340639, 1663120852, 2494681278, 3326241704, 4989362556, 9978725112]

約数ペア:

[(1, 9978725112), (2, 4989362556), (3, 3326241704), (4, 2494681278), (6, 1663120852), (8, 1247340639), (12, 831560426), (24, 415780213), (509, 19604568), (1018, 9802284), (1527, 6534856), (2036, 4901142), (3054, 3267428), (4072, 2450571), (6108, 1633714), (12216, 816857)]