359982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2857}}^1$

素因数の和:2872

約数の個数: 24

約数和(自身を含む): 891696

約数和(自身を除く): 531714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2857, 5714, 8571, 17142, 19999, 25713, 39998, 51426, 59997, 119994, 179991, 359982]

約数ペア:

[(1, 359982), (2, 179991), (3, 119994), (6, 59997), (7, 51426), (9, 39998), (14, 25713), (18, 19999), (21, 17142), (42, 8571), (63, 5714), (126, 2857)]