1578906108

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{41651}}^1$

素因数の和:41686

約数の個数: 84

約数和(自身を含む): 4461512328

約数和(自身を除く): 2882606220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 9477, 12636, 18954, 37908, 41651, 83302, 124953, 166604, 249906, 374859, 499812, 541463, 749718, 1082926, 1124577, 1499436, 1624389, 2165852, 2249154, 3248778, 3373731, 4498308, 4873167, 6497556, 6747462, 9746334, 10121193, 13494924, 14619501, 19492668, 20242386, 29239002, 30363579, 40484772, 43858503, 58478004, 60727158, 87717006, 121454316, 131575509, 175434012, 263151018, 394726527, 526302036, 789453054, 1578906108]

約数ペア:

[(1, 1578906108), (2, 789453054), (3, 526302036), (4, 394726527), (6, 263151018), (9, 175434012), (12, 131575509), (13, 121454316), (18, 87717006), (26, 60727158), (27, 58478004), (36, 43858503), (39, 40484772), (52, 30363579), (54, 29239002), (78, 20242386), (81, 19492668), (108, 14619501), (117, 13494924), (156, 10121193), (162, 9746334), (234, 6747462), (243, 6497556), (324, 4873167), (351, 4498308), (468, 3373731), (486, 3248778), (702, 2249154), (729, 2165852), (972, 1624389), (1053, 1499436), (1404, 1124577), (1458, 1082926), (2106, 749718), (2916, 541463), (3159, 499812), (4212, 374859), (6318, 249906), (9477, 166604), (12636, 124953), (18954, 83302), (37908, 41651)]