42640278

素因数分解:

$2^1\times 3^1\times {\mathrm{751}}^1\times {\mathrm{9463}}^1$

素因数の和:10219

約数の個数: 16

約数和(自身を含む): 85403136

約数和(自身を除く): 42762858

約数列:

[1, 2, 3, 6, 751, 1502, 2253, 4506, 9463, 18926, 28389, 56778, 7106713, 14213426, 21320139, 42640278]

約数ペア:

[(1, 42640278), (2, 21320139), (3, 14213426), (6, 7106713), (751, 56778), (1502, 28389), (2253, 18926), (4506, 9463)]