1921469274

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2885089}}^1$

素因数の和:2885134

約数の個数: 24

約数和(自身を含む): 4275703380

約数和(自身を除く): 2354234106

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 2885089, 5770178, 8655267, 17310534, 25965801, 51931602, 106748293, 213496586, 320244879, 640489758, 960734637, 1921469274]

約数ペア:

[(1, 1921469274), (2, 960734637), (3, 640489758), (6, 320244879), (9, 213496586), (18, 106748293), (37, 51931602), (74, 25965801), (111, 17310534), (222, 8655267), (333, 5770178), (666, 2885089)]