42729906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{309637}}^1$

素因数の和:309665

約数の個数: 16

約数和(自身を含む): 89175744

約数和(自身を除く): 46445838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 309637, 619274, 928911, 1857822, 7121651, 14243302, 21364953, 42729906]

約数ペア:

[(1, 42729906), (2, 21364953), (3, 14243302), (6, 7121651), (23, 1857822), (46, 928911), (69, 619274), (138, 309637)]