18654016

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7162

約数の個数: 28

約数和(自身を含む): 37924740

約数和(自身を除く): 19270724

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7109, 14218, 28436, 56872, 113744, 227488, 291469, 454976, 582938, 1165876, 2331752, 4663504, 9327008, 18654016]

約数ペア:

[(1, 18654016), (2, 9327008), (4, 4663504), (8, 2331752), (16, 1165876), (32, 582938), (41, 454976), (64, 291469), (82, 227488), (164, 113744), (328, 56872), (656, 28436), (1312, 14218), (2624, 7109)]