1867883958

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:2994

約数の個数: 96

約数和(自身を含む): 4500437760

約数和(自身を除く): 2632553802

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 83, 114, 138, 166, 171, 207, 249, 342, 414, 437, 498, 747, 874, 1311, 1494, 1577, 1909, 2622, 2861, 3154, 3818, 3933, 4731, 5722, 5727, 7866, 8583, 9462, 11454, 14193, 17166, 17181, 25749, 28386, 34362, 36271, 51498, 54359, 65803, 72542, 108718, 108813, 131606, 163077, 197409, 217626, 237463, 326154, 326439, 394818, 474926, 489231, 592227, 652878, 712389, 978462, 1184454, 1250257, 1424778, 2137167, 2500514, 3750771, 4274334, 4511797, 5461649, 7501542, 9023594, 10923298, 11252313, 13535391, 16384947, 22504626, 27070782, 32769894, 40606173, 49154841, 81212346, 98309682, 103771331, 207542662, 311313993, 622627986, 933941979, 1867883958]

約数ペア:

[(1, 1867883958), (2, 933941979), (3, 622627986), (6, 311313993), (9, 207542662), (18, 103771331), (19, 98309682), (23, 81212346), (38, 49154841), (46, 40606173), (57, 32769894), (69, 27070782), (83, 22504626), (114, 16384947), (138, 13535391), (166, 11252313), (171, 10923298), (207, 9023594), (249, 7501542), (342, 5461649), (414, 4511797), (437, 4274334), (498, 3750771), (747, 2500514), (874, 2137167), (1311, 1424778), (1494, 1250257), (1577, 1184454), (1909, 978462), (2622, 712389), (2861, 652878), (3154, 592227), (3818, 489231), (3933, 474926), (4731, 394818), (5722, 326439), (5727, 326154), (7866, 237463), (8583, 217626), (9462, 197409), (11454, 163077), (14193, 131606), (17166, 108813), (17181, 108718), (25749, 72542), (28386, 65803), (34362, 54359), (36271, 51498)]