2291130036

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18757}}^1$

素因数の和:18815

約数の個数: 120

約数和(自身を含む): 6672970920

約数和(自身を除く): 4381840884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1053, 1131, 1404, 1508, 1566, 2106, 2262, 2349, 3132, 3393, 4212, 4524, 4698, 6786, 9396, 10179, 13572, 18757, 20358, 30537, 37514, 40716, 56271, 61074, 75028, 112542, 122148, 168813, 225084, 243841, 337626, 487682, 506439, 543953, 675252, 731523, 975364, 1012878, 1087906, 1463046, 1519317, 1631859, 2025756, 2175812, 2194569, 2926092, 3038634, 3263718, 4389138, 4895577, 6077268, 6527436, 6583707, 7071389, 8778276, 9791154, 13167414, 14142778, 14686731, 19582308, 19751121, 21214167, 26334828, 28285556, 29373462, 39502242, 42428334, 44060193, 58746924, 63642501, 79004484, 84856668, 88120386, 127285002, 176240772, 190927503, 254570004, 381855006, 572782509, 763710012, 1145565018, 2291130036]

約数ペア:

[(1, 2291130036), (2, 1145565018), (3, 763710012), (4, 572782509), (6, 381855006), (9, 254570004), (12, 190927503), (13, 176240772), (18, 127285002), (26, 88120386), (27, 84856668), (29, 79004484), (36, 63642501), (39, 58746924), (52, 44060193), (54, 42428334), (58, 39502242), (78, 29373462), (81, 28285556), (87, 26334828), (108, 21214167), (116, 19751121), (117, 19582308), (156, 14686731), (162, 14142778), (174, 13167414), (234, 9791154), (261, 8778276), (324, 7071389), (348, 6583707), (351, 6527436), (377, 6077268), (468, 4895577), (522, 4389138), (702, 3263718), (754, 3038634), (783, 2926092), (1044, 2194569), (1053, 2175812), (1131, 2025756), (1404, 1631859), (1508, 1519317), (1566, 1463046), (2106, 1087906), (2262, 1012878), (2349, 975364), (3132, 731523), (3393, 675252), (4212, 543953), (4524, 506439), (4698, 487682), (6786, 337626), (9396, 243841), (10179, 225084), (13572, 168813), (18757, 122148), (20358, 112542), (30537, 75028), (37514, 61074), (40716, 56271)]