18968202

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2903}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 46347840

約数和(自身を除く): 27379638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 2903, 3267, 5806, 6534, 8709, 17418, 26127, 31933, 52254, 63866, 78381, 95799, 156762, 191598, 287397, 351263, 574794, 702526, 862191, 1053789, 1724382, 2107578, 3161367, 6322734, 9484101, 18968202]

約数ペア:

[(1, 18968202), (2, 9484101), (3, 6322734), (6, 3161367), (9, 2107578), (11, 1724382), (18, 1053789), (22, 862191), (27, 702526), (33, 574794), (54, 351263), (66, 287397), (99, 191598), (121, 156762), (198, 95799), (242, 78381), (297, 63866), (363, 52254), (594, 31933), (726, 26127), (1089, 17418), (2178, 8709), (2903, 6534), (3267, 5806)]