27004244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{18701}}^1$

素因数の和:18743

約数の個数: 18

約数和(自身を含む): 49878234

約数和(自身を除く): 22873990

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 18701, 37402, 74804, 355319, 710638, 1421276, 6751061, 13502122, 27004244]

約数ペア:

[(1, 27004244), (2, 13502122), (4, 6751061), (19, 1421276), (38, 710638), (76, 355319), (361, 74804), (722, 37402), (1444, 18701)]