27421818

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{74923}}^1$

素因数の和:74989

約数の個数: 16

約数和(自身を含む): 55743456

約数和(自身を除く): 28321638

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 74923, 149846, 224769, 449538, 4570303, 9140606, 13710909, 27421818]

約数ペア:

[(1, 27421818), (2, 13710909), (3, 9140606), (6, 4570303), (61, 449538), (122, 224769), (183, 149846), (366, 74923)]