27768686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18839}}^1$

素因数の和:18919

約数の個数: 16

約数和(自身を含む): 46120320

約数和(自身を除く): 18351634

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 18839, 37678, 207229, 414458, 1262213, 2524426, 13884343, 27768686]

約数ペア:

[(1, 27768686), (2, 13884343), (11, 2524426), (22, 1262213), (67, 414458), (134, 207229), (737, 37678), (1474, 18839)]