2009267316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2657761}}^1$

素因数の和:2657781

約数の個数: 48

約数和(自身を含む): 5953386880

約数和(自身を除く): 3944119564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2657761, 5315522, 7973283, 10631044, 15946566, 18604327, 23919849, 31893132, 37208654, 47839698, 55812981, 71759547, 74417308, 95679396, 111625962, 143519094, 167438943, 223251924, 287038188, 334877886, 502316829, 669755772, 1004633658, 2009267316]

約数ペア:

[(1, 2009267316), (2, 1004633658), (3, 669755772), (4, 502316829), (6, 334877886), (7, 287038188), (9, 223251924), (12, 167438943), (14, 143519094), (18, 111625962), (21, 95679396), (27, 74417308), (28, 71759547), (36, 55812981), (42, 47839698), (54, 37208654), (63, 31893132), (84, 23919849), (108, 18604327), (126, 15946566), (189, 10631044), (252, 7973283), (378, 5315522), (756, 2657761)]