18051864

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3121}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 45331440

約数和(自身を除く): 27279576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3121, 5784, 6242, 9363, 12484, 18726, 24968, 37452, 74904, 752161, 1504322, 2256483, 3008644, 4512966, 6017288, 9025932, 18051864]

約数ペア:

[(1, 18051864), (2, 9025932), (3, 6017288), (4, 4512966), (6, 3008644), (8, 2256483), (12, 1504322), (24, 752161), (241, 74904), (482, 37452), (723, 24968), (964, 18726), (1446, 12484), (1928, 9363), (2892, 6242), (3121, 5784)]