2018591757

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 3785273856

約数和(自身を除く): 1766682099

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 101, 117, 161, 207, 273, 299, 303, 483, 707, 819, 897, 909, 1061, 1313, 1449, 2093, 2121, 2323, 2691, 3183, 3939, 6279, 6363, 6969, 7427, 9191, 9549, 11817, 13793, 16261, 18837, 20907, 22281, 24403, 27573, 30199, 41379, 48783, 66843, 73209, 82719, 90597, 96551, 107161, 124137, 146349, 170821, 211393, 219627, 271791, 289653, 317239, 321483, 512463, 634179, 750127, 868959, 951717, 964449, 1393093, 1537389, 1902537, 2220673, 2250381, 2464703, 2855151, 4179279, 6662019, 6751143, 7394109, 9751651, 12537837, 17252921, 19986057, 22182327, 29254953, 32041139, 51758763, 87764859, 96123417, 155276289, 224287973, 288370251, 672863919, 2018591757]

約数ペア:

[(1, 2018591757), (3, 672863919), (7, 288370251), (9, 224287973), (13, 155276289), (21, 96123417), (23, 87764859), (39, 51758763), (63, 32041139), (69, 29254953), (91, 22182327), (101, 19986057), (117, 17252921), (161, 12537837), (207, 9751651), (273, 7394109), (299, 6751143), (303, 6662019), (483, 4179279), (707, 2855151), (819, 2464703), (897, 2250381), (909, 2220673), (1061, 1902537), (1313, 1537389), (1449, 1393093), (2093, 964449), (2121, 951717), (2323, 868959), (2691, 750127), (3183, 634179), (3939, 512463), (6279, 321483), (6363, 317239), (6969, 289653), (7427, 271791), (9191, 219627), (9549, 211393), (11817, 170821), (13793, 146349), (16261, 124137), (18837, 107161), (20907, 96551), (22281, 90597), (24403, 82719), (27573, 73209), (30199, 66843), (41379, 48783)]