2604252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 7303296

約数和(自身を除く): 4699044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 103, 129, 147, 172, 196, 206, 258, 294, 301, 309, 412, 516, 588, 602, 618, 721, 903, 1204, 1236, 1442, 1806, 2107, 2163, 2884, 3612, 4214, 4326, 4429, 5047, 6321, 8428, 8652, 8858, 10094, 12642, 13287, 15141, 17716, 20188, 25284, 26574, 30282, 31003, 53148, 60564, 62006, 93009, 124012, 186018, 217021, 372036, 434042, 651063, 868084, 1302126, 2604252]

約数ペア:

[(1, 2604252), (2, 1302126), (3, 868084), (4, 651063), (6, 434042), (7, 372036), (12, 217021), (14, 186018), (21, 124012), (28, 93009), (42, 62006), (43, 60564), (49, 53148), (84, 31003), (86, 30282), (98, 26574), (103, 25284), (129, 20188), (147, 17716), (172, 15141), (196, 13287), (206, 12642), (258, 10094), (294, 8858), (301, 8652), (309, 8428), (412, 6321), (516, 5047), (588, 4429), (602, 4326), (618, 4214), (721, 3612), (903, 2884), (1204, 2163), (1236, 2107), (1442, 1806)]