13478262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{320911}}^1$

素因数の和:320923

約数の個数: 16

約数和(自身を含む): 30807552

約数和(自身を除く): 17329290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 320911, 641822, 962733, 1925466, 2246377, 4492754, 6739131, 13478262]

約数ペア:

[(1, 13478262), (2, 6739131), (3, 4492754), (6, 2246377), (7, 1925466), (14, 962733), (21, 641822), (42, 320911)]