19595758644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{26879}}^1$

素因数の和:27170

約数の個数: 144

約数和(自身を含む): 61993451520

約数和(自身を除く): 42397692876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 263, 308, 396, 462, 526, 693, 789, 924, 1052, 1386, 1578, 1841, 2367, 2772, 2893, 3156, 3682, 4734, 5523, 5786, 7364, 8679, 9468, 11046, 11572, 16569, 17358, 20251, 22092, 26037, 26879, 33138, 34716, 40502, 52074, 53758, 60753, 66276, 80637, 81004, 104148, 107516, 121506, 161274, 182259, 188153, 241911, 243012, 295669, 322548, 364518, 376306, 483822, 564459, 591338, 729036, 752612, 887007, 967644, 1128918, 1182676, 1693377, 1774014, 2069683, 2257836, 2661021, 3386754, 3548028, 4139366, 5322042, 6209049, 6773508, 7069177, 8278732, 10644084, 12418098, 14138354, 18627147, 21207531, 24836196, 28276708, 37254294, 42415062, 49484239, 63622593, 74508588, 77760947, 84830124, 98968478, 127245186, 148452717, 155521894, 197936956, 233282841, 254490372, 296905434, 311043788, 445358151, 466565682, 544326629, 593810868, 699848523, 890716302, 933131364, 1088653258, 1399697046, 1632979887, 1781432604, 2177306516, 2799394092, 3265959774, 4898939661, 6531919548, 9797879322, 19595758644]

約数ペア:

[(1, 19595758644), (2, 9797879322), (3, 6531919548), (4, 4898939661), (6, 3265959774), (7, 2799394092), (9, 2177306516), (11, 1781432604), (12, 1632979887), (14, 1399697046), (18, 1088653258), (21, 933131364), (22, 890716302), (28, 699848523), (33, 593810868), (36, 544326629), (42, 466565682), (44, 445358151), (63, 311043788), (66, 296905434), (77, 254490372), (84, 233282841), (99, 197936956), (126, 155521894), (132, 148452717), (154, 127245186), (198, 98968478), (231, 84830124), (252, 77760947), (263, 74508588), (308, 63622593), (396, 49484239), (462, 42415062), (526, 37254294), (693, 28276708), (789, 24836196), (924, 21207531), (1052, 18627147), (1386, 14138354), (1578, 12418098), (1841, 10644084), (2367, 8278732), (2772, 7069177), (2893, 6773508), (3156, 6209049), (3682, 5322042), (4734, 4139366), (5523, 3548028), (5786, 3386754), (7364, 2661021), (8679, 2257836), (9468, 2069683), (11046, 1774014), (11572, 1693377), (16569, 1182676), (17358, 1128918), (20251, 967644), (22092, 887007), (26037, 752612), (26879, 729036), (33138, 591338), (34716, 564459), (40502, 483822), (52074, 376306), (53758, 364518), (60753, 322548), (66276, 295669), (80637, 243012), (81004, 241911), (104148, 188153), (107516, 182259), (121506, 161274)]