858451398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{475333}}^1$

素因数の和:475388

約数の個数: 32

約数和(自身を含む): 2007810816

約数和(自身を除く): 1149359418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 475333, 950666, 1425999, 2851998, 3327331, 6654662, 9981993, 19963986, 20439319, 40878638, 61317957, 122635914, 143075233, 286150466, 429225699, 858451398]

約数ペア:

[(1, 858451398), (2, 429225699), (3, 286150466), (6, 143075233), (7, 122635914), (14, 61317957), (21, 40878638), (42, 20439319), (43, 19963986), (86, 9981993), (129, 6654662), (258, 3327331), (301, 2851998), (602, 1425999), (903, 950666), (1806, 475333)]