120917178

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 287232000

約数和(自身を除く): 166314822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1206, 1273, 1759, 1809, 2546, 3518, 3618, 3819, 5277, 7638, 10554, 11457, 15831, 22914, 31662, 33421, 34371, 47493, 66842, 68742, 94986, 100263, 117853, 200526, 235706, 300789, 353559, 601578, 707118, 902367, 1060677, 1804734, 2121354, 2239207, 3182031, 4478414, 6364062, 6717621, 13435242, 20152863, 40305726, 60458589, 120917178]

約数ペア:

[(1, 120917178), (2, 60458589), (3, 40305726), (6, 20152863), (9, 13435242), (18, 6717621), (19, 6364062), (27, 4478414), (38, 3182031), (54, 2239207), (57, 2121354), (67, 1804734), (114, 1060677), (134, 902367), (171, 707118), (201, 601578), (342, 353559), (402, 300789), (513, 235706), (603, 200526), (1026, 117853), (1206, 100263), (1273, 94986), (1759, 68742), (1809, 66842), (2546, 47493), (3518, 34371), (3618, 33421), (3819, 31662), (5277, 22914), (7638, 15831), (10554, 11457)]