64673226

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 148761600

約数和(自身を除く): 84088374

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 1489, 2286, 2413, 2978, 4467, 4826, 7239, 8934, 13401, 14478, 21717, 26802, 28291, 43434, 56582, 84873, 169746, 189103, 254619, 378206, 509238, 567309, 1134618, 1701927, 3403854, 3592957, 7185914, 10778871, 21557742, 32336613, 64673226]

約数ペア:

[(1, 64673226), (2, 32336613), (3, 21557742), (6, 10778871), (9, 7185914), (18, 3592957), (19, 3403854), (38, 1701927), (57, 1134618), (114, 567309), (127, 509238), (171, 378206), (254, 254619), (342, 189103), (381, 169746), (762, 84873), (1143, 56582), (1489, 43434), (2286, 28291), (2413, 26802), (2978, 21717), (4467, 14478), (4826, 13401), (7239, 8934)]