66673698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6471

約数の個数: 64

約数和(自身を含む): 172784640

約数和(自身を除く): 106110942

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 6427, 10374, 12854, 19281, 38562, 44989, 83551, 89978, 122113, 134967, 167102, 244226, 250653, 269934, 366339, 501306, 584857, 732678, 854791, 1169714, 1587469, 1709582, 1754571, 2564373, 3174938, 3509142, 4762407, 5128746, 9524814, 11112283, 22224566, 33336849, 66673698]

約数ペア:

[(1, 66673698), (2, 33336849), (3, 22224566), (6, 11112283), (7, 9524814), (13, 5128746), (14, 4762407), (19, 3509142), (21, 3174938), (26, 2564373), (38, 1754571), (39, 1709582), (42, 1587469), (57, 1169714), (78, 854791), (91, 732678), (114, 584857), (133, 501306), (182, 366339), (247, 269934), (266, 250653), (273, 244226), (399, 167102), (494, 134967), (546, 122113), (741, 89978), (798, 83551), (1482, 44989), (1729, 38562), (3458, 19281), (5187, 12854), (6427, 10374)]