2195766

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 4789200

約数和(自身を除く): 2593434

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 613, 1194, 1226, 1791, 1839, 3582, 3678, 5517, 11034, 121987, 243974, 365961, 731922, 1097883, 2195766]

約数ペア:

[(1, 2195766), (2, 1097883), (3, 731922), (6, 365961), (9, 243974), (18, 121987), (199, 11034), (398, 5517), (597, 3678), (613, 3582), (1194, 1839), (1226, 1791)]