18857204234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{701}}^1\times {\mathrm{2837}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 30983876352

約数和(自身を除く): 12126672118

約数列:

[1, 2, 11, 22, 431, 701, 862, 1402, 2837, 4741, 5674, 7711, 9482, 15422, 31207, 62414, 302131, 604262, 1222747, 1988737, 2445494, 3323441, 3977474, 6646882, 13450217, 21876107, 26900434, 43752214, 857145647, 1714291294, 9428602117, 18857204234]

約数ペア:

[(1, 18857204234), (2, 9428602117), (11, 1714291294), (22, 857145647), (431, 43752214), (701, 26900434), (862, 21876107), (1402, 13450217), (2837, 6646882), (4741, 3977474), (5674, 3323441), (7711, 2445494), (9482, 1988737), (15422, 1222747), (31207, 604262), (62414, 302131)]