18272284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 33078528

約数和(自身を除く): 14806244

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 1171, 2342, 3901, 4684, 7802, 15604, 55037, 97193, 110074, 194386, 220148, 388772, 4568071, 9136142, 18272284]

約数ペア:

[(1, 18272284), (2, 9136142), (4, 4568071), (47, 388772), (83, 220148), (94, 194386), (166, 110074), (188, 97193), (332, 55037), (1171, 15604), (2342, 7802), (3901, 4684)]