17989038

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{10303}}^1$

素因数の和:10408

約数の個数: 24

約数和(自身を含む): 39381888

約数和(自身を除く): 21392850

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 10303, 20606, 30909, 61818, 92727, 185454, 999391, 1998782, 2998173, 5996346, 8994519, 17989038]

約数ペア:

[(1, 17989038), (2, 8994519), (3, 5996346), (6, 2998173), (9, 1998782), (18, 999391), (97, 185454), (194, 92727), (291, 61818), (582, 30909), (873, 20606), (1746, 10303)]