2021079744

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{32191}}^1$

素因数の和:32318

約数の個数: 84

約数和(自身を含む): 5846389120

約数和(自身を除く): 3825309376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 6976, 7848, 10464, 15696, 20928, 31392, 32191, 62784, 64382, 96573, 128764, 193146, 257528, 289719, 386292, 515056, 579438, 772584, 1030112, 1158876, 1545168, 2060224, 2317752, 3090336, 3508819, 4635504, 6180672, 7017638, 9271008, 10526457, 14035276, 18542016, 21052914, 28070552, 31579371, 42105828, 56141104, 63158742, 84211656, 112282208, 126317484, 168423312, 224564416, 252634968, 336846624, 505269936, 673693248, 1010539872, 2021079744]

約数ペア:

[(1, 2021079744), (2, 1010539872), (3, 673693248), (4, 505269936), (6, 336846624), (8, 252634968), (9, 224564416), (12, 168423312), (16, 126317484), (18, 112282208), (24, 84211656), (32, 63158742), (36, 56141104), (48, 42105828), (64, 31579371), (72, 28070552), (96, 21052914), (109, 18542016), (144, 14035276), (192, 10526457), (218, 9271008), (288, 7017638), (327, 6180672), (436, 4635504), (576, 3508819), (654, 3090336), (872, 2317752), (981, 2060224), (1308, 1545168), (1744, 1158876), (1962, 1030112), (2616, 772584), (3488, 579438), (3924, 515056), (5232, 386292), (6976, 289719), (7848, 257528), (10464, 193146), (15696, 128764), (20928, 96573), (31392, 64382), (32191, 62784)]