27878018

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{46309}}^1$

素因数の和:46361

約数の個数: 16

約数和(自身を含む): 48903360

約数和(自身を除く): 21025342

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 46309, 92618, 324163, 648326, 1991287, 3982574, 13939009, 27878018]

約数ペア:

[(1, 27878018), (2, 13939009), (7, 3982574), (14, 1991287), (43, 648326), (86, 324163), (301, 92618), (602, 46309)]