16880556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18269}}^1$

素因数の和:18294

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 32229204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 18269, 36538, 54807, 73076, 109614, 127883, 200959, 219228, 255766, 383649, 401918, 511532, 602877, 767298, 803836, 1205754, 1406713, 1534596, 2411508, 2813426, 4220139, 5626852, 8440278, 16880556]

約数ペア:

[(1, 16880556), (2, 8440278), (3, 5626852), (4, 4220139), (6, 2813426), (7, 2411508), (11, 1534596), (12, 1406713), (14, 1205754), (21, 803836), (22, 767298), (28, 602877), (33, 511532), (42, 401918), (44, 383649), (66, 255766), (77, 219228), (84, 200959), (132, 127883), (154, 109614), (231, 73076), (308, 54807), (462, 36538), (924, 18269)]