1121274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 3032640

約数和(自身を除く): 1911366

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 809, 1386, 1618, 2427, 4854, 5663, 7281, 8899, 11326, 14562, 16989, 17798, 26697, 33978, 50967, 53394, 62293, 80091, 101934, 124586, 160182, 186879, 373758, 560637, 1121274]

約数ペア:

[(1, 1121274), (2, 560637), (3, 373758), (6, 186879), (7, 160182), (9, 124586), (11, 101934), (14, 80091), (18, 62293), (21, 53394), (22, 50967), (33, 33978), (42, 26697), (63, 17798), (66, 16989), (77, 14562), (99, 11326), (126, 8899), (154, 7281), (198, 5663), (231, 4854), (462, 2427), (693, 1618), (809, 1386)]