27972546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{666013}}^1$

素因数の和:666025

約数の個数: 16

約数和(自身を含む): 63937344

約数和(自身を除く): 35964798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 666013, 1332026, 1998039, 3996078, 4662091, 9324182, 13986273, 27972546]

約数ペア:

[(1, 27972546), (2, 13986273), (3, 9324182), (6, 4662091), (7, 3996078), (14, 1998039), (21, 1332026), (42, 666013)]