15666439418

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2539

約数の個数: 48

約数和(自身を含む): 27525738240

約数和(自身を除く): 11859298822

約数列:

[1, 2, 7, 14, 67, 109, 134, 218, 469, 763, 938, 1526, 2287, 4489, 4574, 7303, 8978, 14606, 16009, 31423, 32018, 51121, 62846, 102242, 153229, 249283, 306458, 489301, 498566, 978602, 1072603, 1744981, 2145206, 3425107, 3489962, 6850214, 10266343, 16701961, 20532686, 33403922, 71864401, 116913727, 143728802, 233827454, 1119031387, 2238062774, 7833219709, 15666439418]

約数ペア:

[(1, 15666439418), (2, 7833219709), (7, 2238062774), (14, 1119031387), (67, 233827454), (109, 143728802), (134, 116913727), (218, 71864401), (469, 33403922), (763, 20532686), (938, 16701961), (1526, 10266343), (2287, 6850214), (4489, 3489962), (4574, 3425107), (7303, 2145206), (8978, 1744981), (14606, 1072603), (16009, 978602), (31423, 498566), (32018, 489301), (51121, 306458), (62846, 249283), (102242, 153229)]