18850362

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20011}}^1$

素因数の和:20173

約数の個数: 16

約数和(自身を含む): 37942752

約数和(自身を除く): 19092390

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 20011, 40022, 60033, 120066, 3141727, 6283454, 9425181, 18850362]

約数ペア:

[(1, 18850362), (2, 9425181), (3, 6283454), (6, 3141727), (157, 120066), (314, 60033), (471, 40022), (942, 20011)]