18660672

素因数分解:

$2^6\times 3^3\times {\mathrm{10799}}^1$

素因数の和:10820

約数の個数: 56

約数和(自身を含む): 54864000

約数和(自身を除く): 36203328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 10799, 21598, 32397, 43196, 64794, 86392, 97191, 129588, 172784, 194382, 259176, 291573, 345568, 388764, 518352, 583146, 691136, 777528, 1036704, 1166292, 1555056, 2073408, 2332584, 3110112, 4665168, 6220224, 9330336, 18660672]

約数ペア:

[(1, 18660672), (2, 9330336), (3, 6220224), (4, 4665168), (6, 3110112), (8, 2332584), (9, 2073408), (12, 1555056), (16, 1166292), (18, 1036704), (24, 777528), (27, 691136), (32, 583146), (36, 518352), (48, 388764), (54, 345568), (64, 291573), (72, 259176), (96, 194382), (108, 172784), (144, 129588), (192, 97191), (216, 86392), (288, 64794), (432, 43196), (576, 32397), (864, 21598), (1728, 10799)]