2019287286

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{526679}}^1$

素因数の和:526761

約数の個数: 32

約数和(自身を含む): 4550515200

約数和(自身を除く): 2531227914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 526679, 1053358, 1580037, 3160074, 4740111, 9480222, 14220333, 28440666, 37394209, 74788418, 112182627, 224365254, 336547881, 673095762, 1009643643, 2019287286]

約数ペア:

[(1, 2019287286), (2, 1009643643), (3, 673095762), (6, 336547881), (9, 224365254), (18, 112182627), (27, 74788418), (54, 37394209), (71, 28440666), (142, 14220333), (213, 9480222), (426, 4740111), (639, 3160074), (1278, 1580037), (1917, 1053358), (3834, 526679)]