16208226

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 36

約数和(自身を含む): 36325926

約数和(自身を除く): 20117700

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 937, 961, 1874, 1922, 2811, 2883, 5622, 5766, 8433, 8649, 16866, 17298, 29047, 58094, 87141, 174282, 261423, 522846, 900457, 1800914, 2701371, 5402742, 8104113, 16208226]

約数ペア:

[(1, 16208226), (2, 8104113), (3, 5402742), (6, 2701371), (9, 1800914), (18, 900457), (31, 522846), (62, 261423), (93, 174282), (186, 87141), (279, 58094), (558, 29047), (937, 17298), (961, 16866), (1874, 8649), (1922, 8433), (2811, 5766), (2883, 5622)]