27438418

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36979}}^1$

素因数の和:37041

約数の個数: 16

約数和(自身を含む): 47926080

約数和(自身を除く): 20487662

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 36979, 73958, 258853, 517706, 1959887, 3919774, 13719209, 27438418]

約数ペア:

[(1, 27438418), (2, 13719209), (7, 3919774), (14, 1959887), (53, 517706), (106, 258853), (371, 73958), (742, 36979)]