1893951612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2505227}}^1$

素因数の和:2505247

約数の個数: 48

約数和(自身を含む): 5611710720

約数和(自身を除く): 3717759108

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, 2505227, 5010454, 7515681, 10020908, 15031362, 17536589, 22547043, 30062724, 35073178, 45094086, 52609767, 67641129, 70146356, 90188172, 105219534, 135282258, 157829301, 210439068, 270564516, 315658602, 473487903, 631317204, 946975806, 1893951612]

約数ペア:

[(1, 1893951612), (2, 946975806), (3, 631317204), (4, 473487903), (6, 315658602), (7, 270564516), (9, 210439068), (12, 157829301), (14, 135282258), (18, 105219534), (21, 90188172), (27, 70146356), (28, 67641129), (36, 52609767), (42, 45094086), (54, 35073178), (63, 30062724), (84, 22547043), (108, 17536589), (126, 15031362), (189, 10020908), (252, 7515681), (378, 5010454), (756, 2505227)]