456858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1518

約数の個数: 24

約数和(自身を含む): 1048788

約数和(自身を除く): 591930

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1493, 2986, 4479, 8958, 13437, 25381, 26874, 50762, 76143, 152286, 228429, 456858]

約数ペア:

[(1, 456858), (2, 228429), (3, 152286), (6, 76143), (9, 50762), (17, 26874), (18, 25381), (34, 13437), (51, 8958), (102, 4479), (153, 2986), (306, 1493)]