891396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2272

約数の個数: 36

約数和(自身を含む): 2459184

約数和(自身を除く): 1567788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2251, 4502, 6753, 9004, 13506, 20259, 24761, 27012, 40518, 49522, 74283, 81036, 99044, 148566, 222849, 297132, 445698, 891396]

約数ペア:

[(1, 891396), (2, 445698), (3, 297132), (4, 222849), (6, 148566), (9, 99044), (11, 81036), (12, 74283), (18, 49522), (22, 40518), (33, 27012), (36, 24761), (44, 20259), (66, 13506), (99, 9004), (132, 6753), (198, 4502), (396, 2251)]