21293013324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{7907}}^1$

素因数の和:8835

約数の個数: 96

約数和(自身を含む): 56627859456

約数和(自身を除く): 35334846132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 887, 1012, 1518, 1774, 2661, 3036, 3548, 5322, 7907, 9757, 10644, 15814, 19514, 20401, 23721, 29271, 31628, 39028, 40802, 47442, 58542, 61203, 81604, 86977, 94884, 117084, 122406, 173954, 181861, 224411, 244812, 260931, 347908, 363722, 448822, 521862, 545583, 673233, 727444, 897644, 1043724, 1091166, 1346466, 2000471, 2182332, 2692932, 4000942, 6001413, 7013509, 8001884, 12002826, 14027018, 21040527, 24005652, 28054036, 42081054, 77148599, 84162108, 154297198, 161310707, 231445797, 308594396, 322621414, 462891594, 483932121, 645242828, 925783188, 967864242, 1774417777, 1935728484, 3548835554, 5323253331, 7097671108, 10646506662, 21293013324]

約数ペア:

[(1, 21293013324), (2, 10646506662), (3, 7097671108), (4, 5323253331), (6, 3548835554), (11, 1935728484), (12, 1774417777), (22, 967864242), (23, 925783188), (33, 645242828), (44, 483932121), (46, 462891594), (66, 322621414), (69, 308594396), (92, 231445797), (132, 161310707), (138, 154297198), (253, 84162108), (276, 77148599), (506, 42081054), (759, 28054036), (887, 24005652), (1012, 21040527), (1518, 14027018), (1774, 12002826), (2661, 8001884), (3036, 7013509), (3548, 6001413), (5322, 4000942), (7907, 2692932), (9757, 2182332), (10644, 2000471), (15814, 1346466), (19514, 1091166), (20401, 1043724), (23721, 897644), (29271, 727444), (31628, 673233), (39028, 545583), (40802, 521862), (47442, 448822), (58542, 363722), (61203, 347908), (81604, 260931), (86977, 244812), (94884, 224411), (117084, 181861), (122406, 173954)]