18646234

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 28558368

約数和(自身を除く): 9912134

約数列:

[1, 2, 67, 134, 227, 454, 613, 1226, 15209, 30418, 41071, 82142, 139151, 278302, 9323117, 18646234]

約数ペア:

[(1, 18646234), (2, 9323117), (67, 278302), (134, 139151), (227, 82142), (454, 41071), (613, 30418), (1226, 15209)]