2855412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1282

約数の個数: 60

約数和(自身を含む): 8537760

約数和(自身を除く): 5682348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1259, 2268, 2518, 3777, 5036, 7554, 8813, 11331, 15108, 17626, 22662, 26439, 33993, 35252, 45324, 52878, 67986, 79317, 101979, 105756, 135972, 158634, 203958, 237951, 317268, 407916, 475902, 713853, 951804, 1427706, 2855412]

約数ペア:

[(1, 2855412), (2, 1427706), (3, 951804), (4, 713853), (6, 475902), (7, 407916), (9, 317268), (12, 237951), (14, 203958), (18, 158634), (21, 135972), (27, 105756), (28, 101979), (36, 79317), (42, 67986), (54, 52878), (63, 45324), (81, 35252), (84, 33993), (108, 26439), (126, 22662), (162, 17626), (189, 15108), (252, 11331), (324, 8813), (378, 7554), (567, 5036), (756, 3777), (1134, 2518), (1259, 2268)]