40508274

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{63097}}^1$

素因数の和:63209

約数の個数: 16

約数和(自身を含む): 81775008

約数和(自身を除く): 41266734

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 63097, 126194, 189291, 378582, 6751379, 13502758, 20254137, 40508274]

約数ペア:

[(1, 40508274), (2, 20254137), (3, 13502758), (6, 6751379), (107, 378582), (214, 189291), (321, 126194), (642, 63097)]