13970286

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 35078400

約数和(自身を除く): 21108114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 811, 957, 1566, 1622, 1914, 2433, 2871, 4866, 5742, 7299, 8613, 8921, 14598, 17226, 17842, 21897, 23519, 26763, 43794, 47038, 53526, 70557, 80289, 141114, 160578, 211671, 240867, 258709, 423342, 481734, 517418, 635013, 776127, 1270026, 1552254, 2328381, 4656762, 6985143, 13970286]

約数ペア:

[(1, 13970286), (2, 6985143), (3, 4656762), (6, 2328381), (9, 1552254), (11, 1270026), (18, 776127), (22, 635013), (27, 517418), (29, 481734), (33, 423342), (54, 258709), (58, 240867), (66, 211671), (87, 160578), (99, 141114), (174, 80289), (198, 70557), (261, 53526), (297, 47038), (319, 43794), (522, 26763), (594, 23519), (638, 21897), (783, 17842), (811, 17226), (957, 14598), (1566, 8921), (1622, 8613), (1914, 7299), (2433, 5742), (2871, 4866)]