1854306

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 4302720

約数和(自身を除く): 2448414

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1493, 2986, 4479, 8958, 13437, 26874, 34339, 40311, 68678, 80622, 103017, 206034, 309051, 618102, 927153, 1854306]

約数ペア:

[(1, 1854306), (2, 927153), (3, 618102), (6, 309051), (9, 206034), (18, 103017), (23, 80622), (27, 68678), (46, 40311), (54, 34339), (69, 26874), (138, 13437), (207, 8958), (414, 4479), (621, 2986), (1242, 1493)]