1789722

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2772198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 131, 138, 198, 207, 253, 262, 297, 393, 414, 506, 594, 621, 759, 786, 1179, 1242, 1441, 1518, 2277, 2358, 2882, 3013, 3537, 4323, 4554, 6026, 6831, 7074, 8646, 9039, 12969, 13662, 18078, 25938, 27117, 33143, 38907, 54234, 66286, 77814, 81351, 99429, 162702, 198858, 298287, 596574, 894861, 1789722]

約数ペア:

[(1, 1789722), (2, 894861), (3, 596574), (6, 298287), (9, 198858), (11, 162702), (18, 99429), (22, 81351), (23, 77814), (27, 66286), (33, 54234), (46, 38907), (54, 33143), (66, 27117), (69, 25938), (99, 18078), (131, 13662), (138, 12969), (198, 9039), (207, 8646), (253, 7074), (262, 6831), (297, 6026), (393, 4554), (414, 4323), (506, 3537), (594, 3013), (621, 2882), (759, 2358), (786, 2277), (1179, 1518), (1242, 1441)]