64808262

素因数分解:

$2^1\times 3^4\times {\mathrm{400051}}^1$

素因数の和:400065

約数の個数: 20

約数和(自身を含む): 145218876

約数和(自身を除く): 80410614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 400051, 800102, 1200153, 2400306, 3600459, 7200918, 10801377, 21602754, 32404131, 64808262]

約数ペア:

[(1, 64808262), (2, 32404131), (3, 21602754), (6, 10801377), (9, 7200918), (18, 3600459), (27, 2400306), (54, 1200153), (81, 800102), (162, 400051)]