18063465732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{165653}}^1$

素因数の和:165909

約数の個数: 72

約数和(自身を含む): 49384107864

約数和(自身を除く): 31320642132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 466, 468, 699, 932, 1398, 2097, 2796, 3029, 4194, 6058, 8388, 9087, 12116, 18174, 27261, 36348, 54522, 109044, 165653, 331306, 496959, 662612, 993918, 1490877, 1987836, 2153489, 2981754, 4306978, 5963508, 6460467, 8613956, 12920934, 19381401, 25841868, 38597149, 38762802, 77194298, 77525604, 115791447, 154388596, 231582894, 347374341, 463165788, 501762937, 694748682, 1003525874, 1389497364, 1505288811, 2007051748, 3010577622, 4515866433, 6021155244, 9031732866, 18063465732]

約数ペア:

[(1, 18063465732), (2, 9031732866), (3, 6021155244), (4, 4515866433), (6, 3010577622), (9, 2007051748), (12, 1505288811), (13, 1389497364), (18, 1003525874), (26, 694748682), (36, 501762937), (39, 463165788), (52, 347374341), (78, 231582894), (117, 154388596), (156, 115791447), (233, 77525604), (234, 77194298), (466, 38762802), (468, 38597149), (699, 25841868), (932, 19381401), (1398, 12920934), (2097, 8613956), (2796, 6460467), (3029, 5963508), (4194, 4306978), (6058, 2981754), (8388, 2153489), (9087, 1987836), (12116, 1490877), (18174, 993918), (27261, 662612), (36348, 496959), (54522, 331306), (109044, 165653)]