40680426

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{19207}}^1$

素因数の和:19565

約数の個数: 16

約数和(自身を含む): 81595584

約数和(自身を除く): 40915158

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 19207, 38414, 57621, 115242, 6780071, 13560142, 20340213, 40680426]

約数ペア:

[(1, 40680426), (2, 20340213), (3, 13560142), (6, 6780071), (353, 115242), (706, 57621), (1059, 38414), (2118, 19207)]