26994198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 72690048

約数和(自身を除く): 45695850

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 77, 98, 102, 119, 147, 154, 187, 231, 238, 294, 357, 374, 462, 491, 539, 561, 714, 833, 982, 1078, 1122, 1309, 1473, 1617, 1666, 2499, 2618, 2946, 3234, 3437, 3927, 4998, 5401, 6874, 7854, 8347, 9163, 10311, 10802, 16203, 16694, 18326, 20622, 24059, 25041, 27489, 32406, 37807, 48118, 50082, 54978, 58429, 72177, 75614, 91817, 113421, 116858, 144354, 175287, 183634, 226842, 264649, 275451, 350574, 409003, 529298, 550902, 642719, 793947, 818006, 1227009, 1285438, 1587894, 1928157, 2454018, 3856314, 4499033, 8998066, 13497099, 26994198]

約数ペア:

[(1, 26994198), (2, 13497099), (3, 8998066), (6, 4499033), (7, 3856314), (11, 2454018), (14, 1928157), (17, 1587894), (21, 1285438), (22, 1227009), (33, 818006), (34, 793947), (42, 642719), (49, 550902), (51, 529298), (66, 409003), (77, 350574), (98, 275451), (102, 264649), (119, 226842), (147, 183634), (154, 175287), (187, 144354), (231, 116858), (238, 113421), (294, 91817), (357, 75614), (374, 72177), (462, 58429), (491, 54978), (539, 50082), (561, 48118), (714, 37807), (833, 32406), (982, 27489), (1078, 25041), (1122, 24059), (1309, 20622), (1473, 18326), (1617, 16694), (1666, 16203), (2499, 10802), (2618, 10311), (2946, 9163), (3234, 8347), (3437, 7854), (3927, 6874), (4998, 5401)]