2804004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3709}}^1$

素因数の和:3729

約数の個数: 48

約数和(自身を含む): 8310400

約数和(自身を除く): 5506396

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, 3709, 7418, 11127, 14836, 22254, 25963, 33381, 44508, 51926, 66762, 77889, 100143, 103852, 133524, 155778, 200286, 233667, 311556, 400572, 467334, 701001, 934668, 1402002, 2804004]

約数ペア:

[(1, 2804004), (2, 1402002), (3, 934668), (4, 701001), (6, 467334), (7, 400572), (9, 311556), (12, 233667), (14, 200286), (18, 155778), (21, 133524), (27, 103852), (28, 100143), (36, 77889), (42, 66762), (54, 51926), (63, 44508), (84, 33381), (108, 25963), (126, 22254), (189, 14836), (252, 11127), (378, 7418), (756, 3709)]