12490884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 37616124

約数和(自身を除く): 25125240

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 97, 98, 126, 146, 147, 194, 196, 219, 252, 291, 292, 294, 388, 438, 441, 511, 582, 588, 657, 679, 873, 876, 882, 1022, 1164, 1314, 1358, 1533, 1746, 1764, 2037, 2044, 2628, 2716, 3066, 3492, 3577, 4074, 4599, 4753, 6111, 6132, 7081, 7154, 8148, 9198, 9506, 10731, 12222, 14162, 14259, 14308, 18396, 19012, 21243, 21462, 24444, 28324, 28518, 32193, 42486, 42777, 42924, 49567, 57036, 63729, 64386, 84972, 85554, 99134, 127458, 128772, 148701, 171108, 198268, 254916, 297402, 346969, 446103, 594804, 693938, 892206, 1040907, 1387876, 1784412, 2081814, 3122721, 4163628, 6245442, 12490884]

約数ペア:

[(1, 12490884), (2, 6245442), (3, 4163628), (4, 3122721), (6, 2081814), (7, 1784412), (9, 1387876), (12, 1040907), (14, 892206), (18, 693938), (21, 594804), (28, 446103), (36, 346969), (42, 297402), (49, 254916), (63, 198268), (73, 171108), (84, 148701), (97, 128772), (98, 127458), (126, 99134), (146, 85554), (147, 84972), (194, 64386), (196, 63729), (219, 57036), (252, 49567), (291, 42924), (292, 42777), (294, 42486), (388, 32193), (438, 28518), (441, 28324), (511, 24444), (582, 21462), (588, 21243), (657, 19012), (679, 18396), (873, 14308), (876, 14259), (882, 14162), (1022, 12222), (1164, 10731), (1314, 9506), (1358, 9198), (1533, 8148), (1746, 7154), (1764, 7081), (2037, 6132), (2044, 6111), (2628, 4753), (2716, 4599), (3066, 4074), (3492, 3577)]