18344942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 16249618

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 857, 973, 1529, 1714, 1946, 3058, 5999, 9427, 10703, 11998, 18854, 21406, 65989, 119123, 131978, 238246, 833861, 1310353, 1667722, 2620706, 9172471, 18344942]

約数ペア:

[(1, 18344942), (2, 9172471), (7, 2620706), (11, 1667722), (14, 1310353), (22, 833861), (77, 238246), (139, 131978), (154, 119123), (278, 65989), (857, 21406), (973, 18854), (1529, 11998), (1714, 10703), (1946, 9427), (3058, 5999)]