16938972

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5669}}^1$

素因数の和:5762

約数の個数: 36

約数和(自身を含む): 43341480

約数和(自身を除く): 26402508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 5669, 11338, 17007, 22676, 34014, 51021, 68028, 102042, 204084, 470527, 941054, 1411581, 1882108, 2823162, 4234743, 5646324, 8469486, 16938972]

約数ペア:

[(1, 16938972), (2, 8469486), (3, 5646324), (4, 4234743), (6, 2823162), (9, 1882108), (12, 1411581), (18, 941054), (36, 470527), (83, 204084), (166, 102042), (249, 68028), (332, 51021), (498, 34014), (747, 22676), (996, 17007), (1494, 11338), (2988, 5669)]