68013738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290657}}^1$

素因数の和:290678

約数の個数: 24

約数和(自身を含む): 158699268

約数和(自身を除く): 90685530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290657, 581314, 871971, 1743942, 2615913, 3778541, 5231826, 7557082, 11335623, 22671246, 34006869, 68013738]

約数ペア:

[(1, 68013738), (2, 34006869), (3, 22671246), (6, 11335623), (9, 7557082), (13, 5231826), (18, 3778541), (26, 2615913), (39, 1743942), (78, 871971), (117, 581314), (234, 290657)]