20171158014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1595567}}^1$

素因数の和:1595629

約数の個数: 48

約数和(自身を含む): 48020214528

約数和(自身を除く): 27849056514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 1595567, 3191134, 4786701, 9573402, 11168969, 22337938, 33506907, 67013814, 68609381, 78182783, 137218762, 156365566, 205828143, 234548349, 411656286, 469096698, 480265667, 960531334, 1440797001, 2881594002, 3361859669, 6723719338, 10085579007, 20171158014]

約数ペア:

[(1, 20171158014), (2, 10085579007), (3, 6723719338), (6, 3361859669), (7, 2881594002), (14, 1440797001), (21, 960531334), (42, 480265667), (43, 469096698), (49, 411656286), (86, 234548349), (98, 205828143), (129, 156365566), (147, 137218762), (258, 78182783), (294, 68609381), (301, 67013814), (602, 33506907), (903, 22337938), (1806, 11168969), (2107, 9573402), (4214, 4786701), (6321, 3191134), (12642, 1595567)]