18635694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 49539840

約数和(自身を除く): 30904146

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 193, 209, 231, 242, 266, 363, 386, 399, 418, 462, 579, 627, 726, 798, 847, 1158, 1254, 1351, 1463, 1694, 2123, 2299, 2541, 2702, 2926, 3667, 4053, 4246, 4389, 4598, 5082, 6369, 6897, 7334, 8106, 8778, 11001, 12738, 13794, 14861, 16093, 22002, 23353, 25669, 29722, 32186, 40337, 44583, 46706, 48279, 51338, 70059, 77007, 80674, 89166, 96558, 121011, 140118, 154014, 163471, 242022, 282359, 326942, 443707, 490413, 564718, 847077, 887414, 980826, 1331121, 1694154, 2662242, 3105949, 6211898, 9317847, 18635694]

約数ペア:

[(1, 18635694), (2, 9317847), (3, 6211898), (6, 3105949), (7, 2662242), (11, 1694154), (14, 1331121), (19, 980826), (21, 887414), (22, 847077), (33, 564718), (38, 490413), (42, 443707), (57, 326942), (66, 282359), (77, 242022), (114, 163471), (121, 154014), (133, 140118), (154, 121011), (193, 96558), (209, 89166), (231, 80674), (242, 77007), (266, 70059), (363, 51338), (386, 48279), (399, 46706), (418, 44583), (462, 40337), (579, 32186), (627, 29722), (726, 25669), (798, 23353), (847, 22002), (1158, 16093), (1254, 14861), (1351, 13794), (1463, 12738), (1694, 11001), (2123, 8778), (2299, 8106), (2541, 7334), (2702, 6897), (2926, 6369), (3667, 5082), (4053, 4598), (4246, 4389)]