18084942

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21377}}^1$

素因数の和:21432

約数の個数: 24

約数和(自身を含む): 40019616

約数和(自身を除く): 21934674

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 21377, 42754, 64131, 128262, 192393, 384786, 1004719, 2009438, 3014157, 6028314, 9042471, 18084942]

約数ペア:

[(1, 18084942), (2, 9042471), (3, 6028314), (6, 3014157), (9, 2009438), (18, 1004719), (47, 384786), (94, 192393), (141, 128262), (282, 64131), (423, 42754), (846, 21377)]