18154528

素因数分解:

$2^5\times 7^1\times {\mathrm{81047}}^1$

素因数の和:81064

約数の個数: 24

約数和(自身を含む): 40848192

約数和(自身を除く): 22693664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81047, 162094, 324188, 567329, 648376, 1134658, 1296752, 2269316, 2593504, 4538632, 9077264, 18154528]

約数ペア:

[(1, 18154528), (2, 9077264), (4, 4538632), (7, 2593504), (8, 2269316), (14, 1296752), (16, 1134658), (28, 648376), (32, 567329), (56, 324188), (112, 162094), (224, 81047)]