18274356

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 48545280

約数和(自身を除く): 30270924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4127, 4428, 8254, 12381, 16508, 24762, 37143, 49524, 74286, 111429, 148572, 169207, 222858, 338414, 445716, 507621, 676828, 1015242, 1522863, 2030484, 3045726, 4568589, 6091452, 9137178, 18274356]

約数ペア:

[(1, 18274356), (2, 9137178), (3, 6091452), (4, 4568589), (6, 3045726), (9, 2030484), (12, 1522863), (18, 1015242), (27, 676828), (36, 507621), (41, 445716), (54, 338414), (82, 222858), (108, 169207), (123, 148572), (164, 111429), (246, 74286), (369, 49524), (492, 37143), (738, 24762), (1107, 16508), (1476, 12381), (2214, 8254), (4127, 4428)]