18618208

素因数分解:

$2^5\times 7^1\times {\mathrm{83117}}^1$

素因数の和:83134

約数の個数: 24

約数和(自身を含む): 41891472

約数和(自身を除く): 23273264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 83117, 166234, 332468, 581819, 664936, 1163638, 1329872, 2327276, 2659744, 4654552, 9309104, 18618208]

約数ペア:

[(1, 18618208), (2, 9309104), (4, 4654552), (7, 2659744), (8, 2327276), (14, 1329872), (16, 1163638), (28, 664936), (32, 581819), (56, 332468), (112, 166234), (224, 83117)]