39993954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6695

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 67418526

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 6659, 13318, 19977, 39954, 46613, 73249, 86567, 93226, 139839, 146498, 173134, 219747, 259701, 279678, 439494, 512743, 519402, 605969, 952237, 1025486, 1211938, 1538229, 1817907, 1904474, 2856711, 3076458, 3635814, 5713422, 6665659, 13331318, 19996977, 39993954]

約数ペア:

[(1, 39993954), (2, 19996977), (3, 13331318), (6, 6665659), (7, 5713422), (11, 3635814), (13, 3076458), (14, 2856711), (21, 1904474), (22, 1817907), (26, 1538229), (33, 1211938), (39, 1025486), (42, 952237), (66, 605969), (77, 519402), (78, 512743), (91, 439494), (143, 279678), (154, 259701), (182, 219747), (231, 173134), (273, 146498), (286, 139839), (429, 93226), (462, 86567), (546, 73249), (858, 46613), (1001, 39954), (2002, 19977), (3003, 13318), (6006, 6659)]