2018509929

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{941}}^1\times {\mathrm{1499}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 3052080000

約数和(自身を除く): 1033570071

約数列:

[1, 3, 9, 27, 53, 159, 477, 941, 1431, 1499, 2823, 4497, 8469, 13491, 25407, 40473, 49873, 79447, 149619, 238341, 448857, 715023, 1346571, 1410559, 2145069, 4231677, 12695031, 38085093, 74759627, 224278881, 672836643, 2018509929]

約数ペア:

[(1, 2018509929), (3, 672836643), (9, 224278881), (27, 74759627), (53, 38085093), (159, 12695031), (477, 4231677), (941, 2145069), (1431, 1410559), (1499, 1346571), (2823, 715023), (4497, 448857), (8469, 238341), (13491, 149619), (25407, 79447), (40473, 49873)]