68897142

素因数分解:

$2^1\times 3^4\times {\mathrm{425291}}^1$

素因数の和:425305

約数の個数: 20

約数和(自身を含む): 154380996

約数和(自身を除く): 85483854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 425291, 850582, 1275873, 2551746, 3827619, 7655238, 11482857, 22965714, 34448571, 68897142]

約数ペア:

[(1, 68897142), (2, 34448571), (3, 22965714), (6, 11482857), (9, 7655238), (18, 3827619), (27, 2551746), (54, 1275873), (81, 850582), (162, 425291)]