18830706

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 38946048

約数和(自身を除く): 20115342

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 271, 313, 542, 626, 813, 939, 1626, 1878, 10027, 11581, 20054, 23162, 30081, 34743, 60162, 69486, 84823, 169646, 254469, 508938, 3138451, 6276902, 9415353, 18830706]

約数ペア:

[(1, 18830706), (2, 9415353), (3, 6276902), (6, 3138451), (37, 508938), (74, 254469), (111, 169646), (222, 84823), (271, 69486), (313, 60162), (542, 34743), (626, 30081), (813, 23162), (939, 20054), (1626, 11581), (1878, 10027)]