18124064

素因数分解:

$2^5\times 7^1\times {\mathrm{80911}}^1$

素因数の和:80928

約数の個数: 24

約数和(自身を含む): 40779648

約数和(自身を除く): 22655584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80911, 161822, 323644, 566377, 647288, 1132754, 1294576, 2265508, 2589152, 4531016, 9062032, 18124064]

約数ペア:

[(1, 18124064), (2, 9062032), (4, 4531016), (7, 2589152), (8, 2265508), (14, 1294576), (16, 1132754), (28, 647288), (32, 566377), (56, 323644), (112, 161822), (224, 80911)]