18267424

素因数分解:

$2^5\times 7^1\times {\mathrm{81551}}^1$

素因数の和:81568

約数の個数: 24

約数和(自身を含む): 41102208

約数和(自身を除く): 22834784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81551, 163102, 326204, 570857, 652408, 1141714, 1304816, 2283428, 2609632, 4566856, 9133712, 18267424]

約数ペア:

[(1, 18267424), (2, 9133712), (4, 4566856), (7, 2609632), (8, 2283428), (14, 1304816), (16, 1141714), (28, 652408), (32, 570857), (56, 326204), (112, 163102), (224, 81551)]