12405708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 37739520

約数和(自身を除く): 25333812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 2591, 4788, 5182, 7773, 10364, 15546, 18137, 23319, 31092, 36274, 46638, 49229, 54411, 72548, 93276, 98458, 108822, 147687, 163233, 196916, 217644, 295374, 326466, 344603, 443061, 590748, 652932, 689206, 886122, 1033809, 1378412, 1772244, 2067618, 3101427, 4135236, 6202854, 12405708]

約数ペア:

[(1, 12405708), (2, 6202854), (3, 4135236), (4, 3101427), (6, 2067618), (7, 1772244), (9, 1378412), (12, 1033809), (14, 886122), (18, 689206), (19, 652932), (21, 590748), (28, 443061), (36, 344603), (38, 326466), (42, 295374), (57, 217644), (63, 196916), (76, 163233), (84, 147687), (114, 108822), (126, 98458), (133, 93276), (171, 72548), (228, 54411), (252, 49229), (266, 46638), (342, 36274), (399, 31092), (532, 23319), (684, 18137), (798, 15546), (1197, 10364), (1596, 7773), (2394, 5182), (2591, 4788)]