42243982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4561}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 69305904

約数和(自身を除く): 27061922

約数列:

[1, 2, 11, 22, 421, 842, 4561, 4631, 9122, 9262, 50171, 100342, 1920181, 3840362, 21121991, 42243982]

約数ペア:

[(1, 42243982), (2, 21121991), (11, 3840362), (22, 1920181), (421, 100342), (842, 50171), (4561, 9262), (4631, 9122)]