27980382

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{41269}}^1$

素因数の和:41387

約数の個数: 16

約数和(自身を含む): 56457360

約数和(自身を除く): 28476978

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 41269, 82538, 123807, 247614, 4663397, 9326794, 13990191, 27980382]

約数ペア:

[(1, 27980382), (2, 13990191), (3, 9326794), (6, 4663397), (113, 247614), (226, 123807), (339, 82538), (678, 41269)]