188259714

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2037

約数の個数: 80

約数和(自身を含む): 458599680

約数和(自身を除く): 270339966

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1539, 1674, 1767, 1973, 2511, 3078, 3534, 3946, 5022, 5301, 5919, 10602, 11838, 15903, 17757, 31806, 35514, 37487, 47709, 53271, 61163, 74974, 95418, 106542, 112461, 122326, 159813, 183489, 224922, 319626, 337383, 366978, 550467, 674766, 1012149, 1100934, 1162097, 1651401, 2024298, 2324194, 3036447, 3302802, 3486291, 4954203, 6072894, 6972582, 9908406, 10458873, 20917746, 31376619, 62753238, 94129857, 188259714]

約数ペア:

[(1, 188259714), (2, 94129857), (3, 62753238), (6, 31376619), (9, 20917746), (18, 10458873), (19, 9908406), (27, 6972582), (31, 6072894), (38, 4954203), (54, 3486291), (57, 3302802), (62, 3036447), (81, 2324194), (93, 2024298), (114, 1651401), (162, 1162097), (171, 1100934), (186, 1012149), (279, 674766), (342, 550467), (513, 366978), (558, 337383), (589, 319626), (837, 224922), (1026, 183489), (1178, 159813), (1539, 122326), (1674, 112461), (1767, 106542), (1973, 95418), (2511, 74974), (3078, 61163), (3534, 53271), (3946, 47709), (5022, 37487), (5301, 35514), (5919, 31806), (10602, 17757), (11838, 15903)]