27658274

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13259}}^1$

素因数の和:13417

約数の個数: 16

約数和(自身を含む): 47736000

約数和(自身を除く): 20077726

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 13259, 26518, 92813, 185626, 1975591, 3951182, 13829137, 27658274]

約数ペア:

[(1, 27658274), (2, 13829137), (7, 3951182), (14, 1975591), (149, 185626), (298, 92813), (1043, 26518), (2086, 13259)]