39678522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1657}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 85791552

約数和(自身を除く): 46113030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1657, 1842, 3314, 3991, 4971, 7982, 9942, 11973, 21541, 23946, 43082, 64623, 129246, 508699, 1017398, 1526097, 3052194, 6613087, 13226174, 19839261, 39678522]

約数ペア:

[(1, 39678522), (2, 19839261), (3, 13226174), (6, 6613087), (13, 3052194), (26, 1526097), (39, 1017398), (78, 508699), (307, 129246), (614, 64623), (921, 43082), (1657, 23946), (1842, 21541), (3314, 11973), (3991, 9942), (4971, 7982)]