27910554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{664537}}^1$

素因数の和:664549

約数の個数: 16

約数和(自身を含む): 63795648

約数和(自身を除く): 35885094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 664537, 1329074, 1993611, 3987222, 4651759, 9303518, 13955277, 27910554]

約数ペア:

[(1, 27910554), (2, 13955277), (3, 9303518), (6, 4651759), (7, 3987222), (14, 1993611), (21, 1329074), (42, 664537)]