856553334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13883}}^1$

素因数の和:14021

約数の個数: 64

約数和(自身を含む): 2127250944

約数和(自身を除く): 1270697610

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 339, 546, 678, 791, 1469, 1582, 2373, 2938, 4407, 4746, 8814, 10283, 13883, 20566, 27766, 30849, 41649, 61698, 83298, 97181, 180479, 194362, 291543, 360958, 541437, 583086, 1082874, 1263353, 1568779, 2526706, 3137558, 3790059, 4706337, 7580118, 9412674, 10981453, 20394127, 21962906, 32944359, 40788254, 61182381, 65888718, 122364762, 142758889, 285517778, 428276667, 856553334]

約数ペア:

[(1, 856553334), (2, 428276667), (3, 285517778), (6, 142758889), (7, 122364762), (13, 65888718), (14, 61182381), (21, 40788254), (26, 32944359), (39, 21962906), (42, 20394127), (78, 10981453), (91, 9412674), (113, 7580118), (182, 4706337), (226, 3790059), (273, 3137558), (339, 2526706), (546, 1568779), (678, 1263353), (791, 1082874), (1469, 583086), (1582, 541437), (2373, 360958), (2938, 291543), (4407, 194362), (4746, 180479), (8814, 97181), (10283, 83298), (13883, 61698), (20566, 41649), (27766, 30849)]