18644706

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7907}}^1$

素因数の和:8046

約数の個数: 24

約数和(自身を含む): 40710384

約数和(自身を除く): 22065678

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 7907, 15814, 23721, 47442, 71163, 142326, 1035817, 2071634, 3107451, 6214902, 9322353, 18644706]

約数ペア:

[(1, 18644706), (2, 9322353), (3, 6214902), (6, 3107451), (9, 2071634), (18, 1035817), (131, 142326), (262, 71163), (393, 47442), (786, 23721), (1179, 15814), (2358, 7907)]