21562872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47287}}^1$

素因数の和:47315

約数の個数: 32

約数和(自身を含む): 56745600

約数和(自身を除く): 35182728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47287, 94574, 141861, 189148, 283722, 378296, 567444, 898453, 1134888, 1796906, 2695359, 3593812, 5390718, 7187624, 10781436, 21562872]

約数ペア:

[(1, 21562872), (2, 10781436), (3, 7187624), (4, 5390718), (6, 3593812), (8, 2695359), (12, 1796906), (19, 1134888), (24, 898453), (38, 567444), (57, 378296), (76, 283722), (114, 189148), (152, 141861), (228, 94574), (456, 47287)]