42074362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173861}}^1$

素因数の和:173885

約数の個数: 12

約数和(自身を含む): 69370938

約数和(自身を除く): 27296576

約数列:

[1, 2, 11, 22, 121, 242, 173861, 347722, 1912471, 3824942, 21037181, 42074362]

約数ペア:

[(1, 42074362), (2, 21037181), (11, 3824942), (22, 1912471), (121, 347722), (242, 173861)]