42486918

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{66179}}^1$

素因数の和:66291

約数の個数: 16

約数和(自身を含む): 85769280

約数和(自身を除く): 43282362

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 66179, 132358, 198537, 397074, 7081153, 14162306, 21243459, 42486918]

約数ペア:

[(1, 42486918), (2, 21243459), (3, 14162306), (6, 7081153), (107, 397074), (214, 198537), (321, 132358), (642, 66179)]