18314464

素因数分解:

$2^5\times 7^1\times {\mathrm{81761}}^1$

素因数の和:81778

約数の個数: 24

約数和(自身を含む): 41208048

約数和(自身を除く): 22893584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81761, 163522, 327044, 572327, 654088, 1144654, 1308176, 2289308, 2616352, 4578616, 9157232, 18314464]

約数ペア:

[(1, 18314464), (2, 9157232), (4, 4578616), (7, 2616352), (8, 2289308), (14, 1308176), (16, 1144654), (28, 654088), (32, 572327), (56, 327044), (112, 163522), (224, 81761)]