172786926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2215217}}^1$

素因数の和:2215235

約数の個数: 16

約数和(自身を含む): 372156624

約数和(自身を除く): 199369698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2215217, 4430434, 6645651, 13291302, 28797821, 57595642, 86393463, 172786926]

約数ペア:

[(1, 172786926), (2, 86393463), (3, 57595642), (6, 28797821), (13, 13291302), (26, 6645651), (39, 4430434), (78, 2215217)]