9778788

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 54

約数和(自身を含む): 25474722

約数和(自身を除く): 15695934

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 549, 657, 732, 876, 1098, 1314, 2196, 2628, 3721, 4453, 7442, 8906, 11163, 13359, 14884, 17812, 22326, 26718, 33489, 40077, 44652, 53436, 66978, 80154, 133956, 160308, 271633, 543266, 814899, 1086532, 1629798, 2444697, 3259596, 4889394, 9778788]

約数ペア:

[(1, 9778788), (2, 4889394), (3, 3259596), (4, 2444697), (6, 1629798), (9, 1086532), (12, 814899), (18, 543266), (36, 271633), (61, 160308), (73, 133956), (122, 80154), (146, 66978), (183, 53436), (219, 44652), (244, 40077), (292, 33489), (366, 26718), (438, 22326), (549, 17812), (657, 14884), (732, 13359), (876, 11163), (1098, 8906), (1314, 7442), (2196, 4453), (2628, 3721)]