2019575418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{5171}}^1$

素因数の和:5747

約数の個数: 64

約数和(自身を含む): 4897594368

約数和(自身を除く): 2878018950

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 547, 714, 1094, 1641, 3282, 3829, 5171, 7658, 9299, 10342, 11487, 15513, 18598, 22974, 27897, 31026, 36197, 55794, 65093, 72394, 87907, 108591, 130186, 175814, 195279, 217182, 263721, 390558, 527442, 615349, 1230698, 1846047, 2828537, 3692094, 5657074, 8485611, 16971222, 19799759, 39599518, 48085129, 59399277, 96170258, 118798554, 144255387, 288510774, 336595903, 673191806, 1009787709, 2019575418]

約数ペア:

[(1, 2019575418), (2, 1009787709), (3, 673191806), (6, 336595903), (7, 288510774), (14, 144255387), (17, 118798554), (21, 96170258), (34, 59399277), (42, 48085129), (51, 39599518), (102, 19799759), (119, 16971222), (238, 8485611), (357, 5657074), (547, 3692094), (714, 2828537), (1094, 1846047), (1641, 1230698), (3282, 615349), (3829, 527442), (5171, 390558), (7658, 263721), (9299, 217182), (10342, 195279), (11487, 175814), (15513, 130186), (18598, 108591), (22974, 87907), (27897, 72394), (31026, 65093), (36197, 55794)]