64357242

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{20509}}^1$

素因数の和:21037

約数の個数: 16

約数和(自身を含む): 128966880

約数和(自身を除く): 64609638

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 20509, 41018, 61527, 123054, 10726207, 21452414, 32178621, 64357242]

約数ペア:

[(1, 64357242), (2, 32178621), (3, 21452414), (6, 10726207), (523, 123054), (1046, 61527), (1569, 41018), (3138, 20509)]