1891388862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{8461}}^1$

素因数の和:9609

約数の個数: 48

約数和(自身を含む): 4475044080

約数和(自身を除く): 2583655218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1129, 2258, 3387, 6774, 8461, 10161, 12419, 16922, 20322, 24838, 25383, 37257, 50766, 74514, 76149, 93071, 111771, 152298, 186142, 223542, 279213, 558426, 837639, 1675278, 9552469, 19104938, 28657407, 57314814, 85972221, 105077159, 171944442, 210154318, 315231477, 630462954, 945694431, 1891388862]

約数ペア:

[(1, 1891388862), (2, 945694431), (3, 630462954), (6, 315231477), (9, 210154318), (11, 171944442), (18, 105077159), (22, 85972221), (33, 57314814), (66, 28657407), (99, 19104938), (198, 9552469), (1129, 1675278), (2258, 837639), (3387, 558426), (6774, 279213), (8461, 223542), (10161, 186142), (12419, 152298), (16922, 111771), (20322, 93071), (24838, 76149), (25383, 74514), (37257, 50766)]