18307425598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{469879}}^1$

素因数の和:469933

約数の個数: 48

約数和(自身を含む): 35996567040

約数和(自身を除く): 17689141442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5566, 19481, 38962, 469879, 939758, 3289153, 5168669, 6578306, 10337338, 10807217, 21614434, 36180683, 56855359, 72361366, 75650519, 113710718, 118879387, 151301038, 237758774, 397987513, 795975026, 832155709, 1307673257, 1664311418, 2615346514, 9153712799, 18307425598]

約数ペア:

[(1, 18307425598), (2, 9153712799), (7, 2615346514), (11, 1664311418), (14, 1307673257), (22, 832155709), (23, 795975026), (46, 397987513), (77, 237758774), (121, 151301038), (154, 118879387), (161, 113710718), (242, 75650519), (253, 72361366), (322, 56855359), (506, 36180683), (847, 21614434), (1694, 10807217), (1771, 10337338), (2783, 6578306), (3542, 5168669), (5566, 3289153), (19481, 939758), (38962, 469879)]