270366138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2145763}}^1$

素因数の和:2145778

約数の個数: 24

約数和(自身を含む): 669478368

約数和(自身を除く): 399112230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2145763, 4291526, 6437289, 12874578, 15020341, 19311867, 30040682, 38623734, 45061023, 90122046, 135183069, 270366138]

約数ペア:

[(1, 270366138), (2, 135183069), (3, 90122046), (6, 45061023), (7, 38623734), (9, 30040682), (14, 19311867), (18, 15020341), (21, 12874578), (42, 6437289), (63, 4291526), (126, 2145763)]