27958002

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{18131}}^1$

素因数の和:18393

約数の個数: 16

約数和(自身を含む): 56136672

約数和(自身を除く): 28178670

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 18131, 36262, 54393, 108786, 4659667, 9319334, 13979001, 27958002]

約数ペア:

[(1, 27958002), (2, 13979001), (3, 9319334), (6, 4659667), (257, 108786), (514, 54393), (771, 36262), (1542, 18131)]