406972098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1739197}}^1$

素因数の和:1739218

約数の個数: 24

約数和(自身を含む): 949602108

約数和(自身を除く): 542630010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1739197, 3478394, 5217591, 10435182, 15652773, 22609561, 31305546, 45219122, 67828683, 135657366, 203486049, 406972098]

約数ペア:

[(1, 406972098), (2, 203486049), (3, 135657366), (6, 67828683), (9, 45219122), (13, 31305546), (18, 22609561), (26, 15652773), (39, 10435182), (78, 5217591), (117, 3478394), (234, 1739197)]