18173835838

素因数分解:

$2^1\times {\mathrm{509}}^1\times {\mathrm{641}}^1\times {\mathrm{27851}}^1$

素因数の和:29003

約数の個数: 16

約数和(自身を含む): 27357905520

約数和(自身を除く): 9184069682

約数列:

[1, 2, 509, 641, 1018, 1282, 27851, 55702, 326269, 652538, 14176159, 17852491, 28352318, 35704982, 9086917919, 18173835838]

約数ペア:

[(1, 18173835838), (2, 9086917919), (509, 35704982), (641, 28352318), (1018, 17852491), (1282, 14176159), (27851, 652538), (55702, 326269)]