12256668

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1426

約数の個数: 36

約数和(自身を含む): 31111080

約数和(自身を除く): 18854412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1109, 1228, 1842, 2218, 2763, 3327, 3684, 4436, 5526, 6654, 9981, 11052, 13308, 19962, 39924, 340463, 680926, 1021389, 1361852, 2042778, 3064167, 4085556, 6128334, 12256668]

約数ペア:

[(1, 12256668), (2, 6128334), (3, 4085556), (4, 3064167), (6, 2042778), (9, 1361852), (12, 1021389), (18, 680926), (36, 340463), (307, 39924), (614, 19962), (921, 13308), (1109, 11052), (1228, 9981), (1842, 6654), (2218, 5526), (2763, 4436), (3327, 3684)]