16992468

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1816

約数の個数: 36

約数和(自身を含む): 43117620

約数和(自身を除く): 26125152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1489, 1902, 2853, 2978, 3804, 4467, 5706, 5956, 8934, 11412, 13401, 17868, 26802, 53604, 472013, 944026, 1416039, 1888052, 2832078, 4248117, 5664156, 8496234, 16992468]

約数ペア:

[(1, 16992468), (2, 8496234), (3, 5664156), (4, 4248117), (6, 2832078), (9, 1888052), (12, 1416039), (18, 944026), (36, 472013), (317, 53604), (634, 26802), (951, 17868), (1268, 13401), (1489, 11412), (1902, 8934), (2853, 5956), (2978, 5706), (3804, 4467)]