18536652

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2309}}^1$

素因数の和:2542

約数の個数: 36

約数和(自身を含む): 47087040

約数和(自身を除く): 28550388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2309, 2676, 4014, 4618, 6927, 8028, 9236, 13854, 20781, 27708, 41562, 83124, 514907, 1029814, 1544721, 2059628, 3089442, 4634163, 6178884, 9268326, 18536652]

約数ペア:

[(1, 18536652), (2, 9268326), (3, 6178884), (4, 4634163), (6, 3089442), (9, 2059628), (12, 1544721), (18, 1029814), (36, 514907), (223, 83124), (446, 41562), (669, 27708), (892, 20781), (1338, 13854), (2007, 9236), (2309, 8028), (2676, 6927), (4014, 4618)]