18516672002

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{521861}}^1$

素因数の和:522133

約数の個数: 16

約数和(自身を含む): 28199335032

約数和(自身を除く): 9682663030

約数列:

[1, 2, 113, 157, 226, 314, 17741, 35482, 521861, 1043722, 58970293, 81932177, 117940586, 163864354, 9258336001, 18516672002]

約数ペア:

[(1, 18516672002), (2, 9258336001), (113, 163864354), (157, 117940586), (226, 81932177), (314, 58970293), (17741, 1043722), (35482, 521861)]