27459406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19927}}^1$

素因数の和:19995

約数の個数: 16

約数和(自身を含む): 45196704

約数和(自身を除く): 17737298

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19927, 39854, 259051, 518102, 1056131, 2112262, 13729703, 27459406]

約数ペア:

[(1, 27459406), (2, 13729703), (13, 2112262), (26, 1056131), (53, 518102), (106, 259051), (689, 39854), (1378, 19927)]