1665492066

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 120

約数和(自身を含む): 4266875340

約数和(自身を除く): 2601383274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 343, 433, 441, 534, 623, 686, 801, 866, 882, 1029, 1246, 1299, 1602, 1869, 2058, 2401, 2598, 3031, 3087, 3738, 3897, 4361, 4802, 5607, 6062, 6174, 7203, 7794, 8722, 9093, 11214, 13083, 14406, 18186, 21217, 21609, 26166, 27279, 30527, 38537, 39249, 42434, 43218, 54558, 61054, 63651, 77074, 78498, 91581, 115611, 127302, 148519, 183162, 190953, 213689, 231222, 269759, 274743, 297038, 346833, 381906, 427378, 445557, 539518, 549486, 641067, 693666, 809277, 891114, 1039633, 1282134, 1336671, 1618554, 1888313, 1923201, 2079266, 2427831, 2673342, 3118899, 3776626, 3846402, 4855662, 5664939, 6237798, 9356697, 11329878, 13218191, 16994817, 18713394, 26436382, 33989634, 39654573, 79309146, 92527337, 118963719, 185054674, 237927438, 277582011, 555164022, 832746033, 1665492066]

約数ペア:

[(1, 1665492066), (2, 832746033), (3, 555164022), (6, 277582011), (7, 237927438), (9, 185054674), (14, 118963719), (18, 92527337), (21, 79309146), (42, 39654573), (49, 33989634), (63, 26436382), (89, 18713394), (98, 16994817), (126, 13218191), (147, 11329878), (178, 9356697), (267, 6237798), (294, 5664939), (343, 4855662), (433, 3846402), (441, 3776626), (534, 3118899), (623, 2673342), (686, 2427831), (801, 2079266), (866, 1923201), (882, 1888313), (1029, 1618554), (1246, 1336671), (1299, 1282134), (1602, 1039633), (1869, 891114), (2058, 809277), (2401, 693666), (2598, 641067), (3031, 549486), (3087, 539518), (3738, 445557), (3897, 427378), (4361, 381906), (4802, 346833), (5607, 297038), (6062, 274743), (6174, 269759), (7203, 231222), (7794, 213689), (8722, 190953), (9093, 183162), (11214, 148519), (13083, 127302), (14406, 115611), (18186, 91581), (21217, 78498), (21609, 77074), (26166, 63651), (27279, 61054), (30527, 54558), (38537, 43218), (39249, 42434)]