18262132

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13877}}^1$

素因数の和:13935

約数の個数: 24

約数和(自身を含む): 37304064

約数和(自身を除く): 19041932

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 13877, 27754, 55508, 97139, 194278, 388556, 652219, 1304438, 2608876, 4565533, 9131066, 18262132]

約数ペア:

[(1, 18262132), (2, 9131066), (4, 4565533), (7, 2608876), (14, 1304438), (28, 652219), (47, 388556), (94, 194278), (188, 97139), (329, 55508), (658, 27754), (1316, 13877)]