68870178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{294317}}^1$

素因数の和:294338

約数の個数: 24

約数和(自身を含む): 160697628

約数和(自身を除く): 91827450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 294317, 588634, 882951, 1765902, 2648853, 3826121, 5297706, 7652242, 11478363, 22956726, 34435089, 68870178]

約数ペア:

[(1, 68870178), (2, 34435089), (3, 22956726), (6, 11478363), (9, 7652242), (13, 5297706), (18, 3826121), (26, 2648853), (39, 1765902), (78, 882951), (117, 588634), (234, 294317)]