813528078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4091}}^1$

素因数の和:4261

約数の個数: 64

約数和(自身を含む): 1866737664

約数和(自身を除く): 1053209586

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 131, 138, 253, 262, 393, 506, 759, 786, 1441, 1518, 2882, 3013, 4091, 4323, 6026, 8182, 8646, 9039, 12273, 18078, 24546, 33143, 45001, 66286, 90002, 94093, 99429, 135003, 188186, 198858, 270006, 282279, 535921, 564558, 1035023, 1071842, 1607763, 2070046, 3105069, 3215526, 5895131, 6210138, 11790262, 12326183, 17685393, 24652366, 35370786, 36978549, 73957098, 135588013, 271176026, 406764039, 813528078]

約数ペア:

[(1, 813528078), (2, 406764039), (3, 271176026), (6, 135588013), (11, 73957098), (22, 36978549), (23, 35370786), (33, 24652366), (46, 17685393), (66, 12326183), (69, 11790262), (131, 6210138), (138, 5895131), (253, 3215526), (262, 3105069), (393, 2070046), (506, 1607763), (759, 1071842), (786, 1035023), (1441, 564558), (1518, 535921), (2882, 282279), (3013, 270006), (4091, 198858), (4323, 188186), (6026, 135003), (8182, 99429), (8646, 94093), (9039, 90002), (12273, 66286), (18078, 45001), (24546, 33143)]