9905826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 22763520

約数和(自身を除く): 12857694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1039, 1362, 1589, 2078, 3117, 3178, 4767, 6234, 7273, 9534, 14546, 21819, 43638, 235853, 471706, 707559, 1415118, 1650971, 3301942, 4952913, 9905826]

約数ペア:

[(1, 9905826), (2, 4952913), (3, 3301942), (6, 1650971), (7, 1415118), (14, 707559), (21, 471706), (42, 235853), (227, 43638), (454, 21819), (681, 14546), (1039, 9534), (1362, 7273), (1589, 6234), (2078, 4767), (3117, 3178)]