69621486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7589}}^1$

素因数の和:7744

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 83392914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 7589, 9174, 15178, 22767, 45534, 83479, 166958, 250437, 500874, 1054871, 2109742, 3164613, 6329226, 11603581, 23207162, 34810743, 69621486]

約数ペア:

[(1, 69621486), (2, 34810743), (3, 23207162), (6, 11603581), (11, 6329226), (22, 3164613), (33, 2109742), (66, 1054871), (139, 500874), (278, 250437), (417, 166958), (834, 83479), (1529, 45534), (3058, 22767), (4587, 15178), (7589, 9174)]