2919078

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 40

約数和(自身を含む): 6731472

約数和(自身を除く): 3812394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 487, 666, 974, 999, 1461, 1998, 2922, 2997, 4383, 5994, 8766, 13149, 18019, 26298, 36038, 39447, 54057, 78894, 108114, 162171, 324342, 486513, 973026, 1459539, 2919078]

約数ペア:

[(1, 2919078), (2, 1459539), (3, 973026), (6, 486513), (9, 324342), (18, 162171), (27, 108114), (37, 78894), (54, 54057), (74, 39447), (81, 36038), (111, 26298), (162, 18019), (222, 13149), (333, 8766), (487, 5994), (666, 4383), (974, 2997), (999, 2922), (1461, 1998)]