16589718

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4327}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 37393920

約数和(自身を除く): 20804202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4327, 8654, 12981, 25962, 38943, 77886, 116829, 233658, 307217, 614434, 921651, 1843302, 2764953, 5529906, 8294859, 16589718]

約数ペア:

[(1, 16589718), (2, 8294859), (3, 5529906), (6, 2764953), (9, 1843302), (18, 921651), (27, 614434), (54, 307217), (71, 233658), (142, 116829), (213, 77886), (426, 38943), (639, 25962), (1278, 12981), (1917, 8654), (3834, 4327)]