18682504

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{3533}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 35092620

約数和(自身を除く): 16410116

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 3533, 5288, 7066, 14132, 28264, 2335313, 4670626, 9341252, 18682504]

約数ペア:

[(1, 18682504), (2, 9341252), (4, 4670626), (8, 2335313), (661, 28264), (1322, 14132), (2644, 7066), (3533, 5288)]