26081738

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 39759720

約数和(自身を除く): 13677982

約数列:

[1, 2, 109, 181, 218, 362, 661, 1322, 19729, 39458, 72049, 119641, 144098, 239282, 13040869, 26081738]

約数ペア:

[(1, 26081738), (2, 13040869), (109, 239282), (181, 144098), (218, 119641), (362, 72049), (661, 39458), (1322, 19729)]