18565547532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1\times {\mathrm{1009}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 49785469440

約数和(自身を除く): 31219921908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 691, 951, 1009, 1268, 1382, 1902, 2018, 2073, 2219, 2764, 3027, 3804, 4036, 4146, 4438, 4837, 6054, 6657, 7063, 8292, 8876, 9674, 12108, 13314, 14126, 14511, 19348, 21189, 26628, 28252, 29022, 42378, 58044, 84756, 219047, 319853, 438094, 639706, 657141, 697219, 876188, 959559, 1279412, 1314282, 1394438, 1533329, 1919118, 2091657, 2238971, 2628564, 2788876, 3066658, 3838236, 4183314, 4477942, 4599987, 4880533, 6133316, 6716913, 8366628, 8955884, 9199974, 9761066, 13433826, 14641599, 18399948, 19522132, 26867652, 29283198, 58566396, 221018423, 442036846, 663055269, 884073692, 1326110538, 1547128961, 2652221076, 3094257922, 4641386883, 6188515844, 9282773766, 18565547532]

約数ペア:

[(1, 18565547532), (2, 9282773766), (3, 6188515844), (4, 4641386883), (6, 3094257922), (7, 2652221076), (12, 1547128961), (14, 1326110538), (21, 884073692), (28, 663055269), (42, 442036846), (84, 221018423), (317, 58566396), (634, 29283198), (691, 26867652), (951, 19522132), (1009, 18399948), (1268, 14641599), (1382, 13433826), (1902, 9761066), (2018, 9199974), (2073, 8955884), (2219, 8366628), (2764, 6716913), (3027, 6133316), (3804, 4880533), (4036, 4599987), (4146, 4477942), (4438, 4183314), (4837, 3838236), (6054, 3066658), (6657, 2788876), (7063, 2628564), (8292, 2238971), (8876, 2091657), (9674, 1919118), (12108, 1533329), (13314, 1394438), (14126, 1314282), (14511, 1279412), (19348, 959559), (21189, 876188), (26628, 697219), (28252, 657141), (29022, 639706), (42378, 438094), (58044, 319853), (84756, 219047)]