2013126858

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{335857}}^1$

素因数の和:335908

約数の個数: 40

約数和(自身を含む): 4632825252

約数和(自身を除く): 2619698394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 335857, 671714, 1007571, 2015142, 3022713, 6045426, 9068139, 12426709, 18136278, 24853418, 27204417, 37280127, 54408834, 74560254, 111840381, 223680762, 335521143, 671042286, 1006563429, 2013126858]

約数ペア:

[(1, 2013126858), (2, 1006563429), (3, 671042286), (6, 335521143), (9, 223680762), (18, 111840381), (27, 74560254), (37, 54408834), (54, 37280127), (74, 27204417), (81, 24853418), (111, 18136278), (162, 12426709), (222, 9068139), (333, 6045426), (666, 3022713), (999, 2015142), (1998, 1007571), (2997, 671714), (5994, 335857)]