68870646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{294319}}^1$

素因数の和:294340

約数の個数: 24

約数和(自身を含む): 160698720

約数和(自身を除く): 91828074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 294319, 588638, 882957, 1765914, 2648871, 3826147, 5297742, 7652294, 11478441, 22956882, 34435323, 68870646]

約数ペア:

[(1, 68870646), (2, 34435323), (3, 22956882), (6, 11478441), (9, 7652294), (13, 5297742), (18, 3826147), (26, 2648871), (39, 1765914), (78, 882957), (117, 588638), (234, 294319)]