9000138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 20661120

約数和(自身を除く): 11660982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 509, 842, 1018, 1263, 1527, 2526, 2947, 3054, 3563, 5894, 7126, 8841, 10689, 17682, 21378, 214289, 428578, 642867, 1285734, 1500023, 3000046, 4500069, 9000138]

約数ペア:

[(1, 9000138), (2, 4500069), (3, 3000046), (6, 1500023), (7, 1285734), (14, 642867), (21, 428578), (42, 214289), (421, 21378), (509, 17682), (842, 10689), (1018, 8841), (1263, 7126), (1527, 5894), (2526, 3563), (2947, 3054)]