18059104

素因数分解:

$2^5\times 7^1\times {\mathrm{80621}}^1$

素因数の和:80638

約数の個数: 24

約数和(自身を含む): 40633488

約数和(自身を除く): 22574384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80621, 161242, 322484, 564347, 644968, 1128694, 1289936, 2257388, 2579872, 4514776, 9029552, 18059104]

約数ペア:

[(1, 18059104), (2, 9029552), (4, 4514776), (7, 2579872), (8, 2257388), (14, 1289936), (16, 1128694), (28, 644968), (32, 564347), (56, 322484), (112, 161242), (224, 80621)]