27193788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 73382400

約数和(自身を除く): 46188612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 479, 498, 684, 747, 958, 996, 1437, 1494, 1577, 1916, 2874, 2988, 3154, 4311, 4731, 5748, 6308, 8622, 9101, 9462, 14193, 17244, 18202, 18924, 27303, 28386, 36404, 39757, 54606, 56772, 79514, 81909, 109212, 119271, 159028, 163818, 238542, 327636, 357813, 477084, 715626, 755383, 1431252, 1510766, 2266149, 3021532, 4532298, 6798447, 9064596, 13596894, 27193788]

約数ペア:

[(1, 27193788), (2, 13596894), (3, 9064596), (4, 6798447), (6, 4532298), (9, 3021532), (12, 2266149), (18, 1510766), (19, 1431252), (36, 755383), (38, 715626), (57, 477084), (76, 357813), (83, 327636), (114, 238542), (166, 163818), (171, 159028), (228, 119271), (249, 109212), (332, 81909), (342, 79514), (479, 56772), (498, 54606), (684, 39757), (747, 36404), (958, 28386), (996, 27303), (1437, 18924), (1494, 18202), (1577, 17244), (1916, 14193), (2874, 9462), (2988, 9101), (3154, 8622), (4311, 6308), (4731, 5748)]