13873496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 22414504

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 52, 56, 59, 68, 76, 91, 104, 118, 119, 133, 136, 152, 182, 221, 236, 238, 247, 266, 323, 364, 413, 442, 472, 476, 494, 532, 646, 728, 767, 826, 884, 952, 988, 1003, 1064, 1121, 1292, 1534, 1547, 1652, 1729, 1768, 1976, 2006, 2242, 2261, 2584, 3068, 3094, 3304, 3458, 4012, 4199, 4484, 4522, 5369, 6136, 6188, 6916, 7021, 7847, 8024, 8398, 8968, 9044, 10738, 12376, 13039, 13832, 14042, 14573, 15694, 16796, 18088, 19057, 21476, 26078, 28084, 29146, 29393, 31388, 33592, 38114, 42952, 52156, 56168, 58292, 58786, 62776, 76228, 91273, 102011, 104312, 116584, 117572, 133399, 152456, 182546, 204022, 235144, 247741, 266798, 365092, 408044, 495482, 533596, 730184, 816088, 990964, 1067192, 1734187, 1981928, 3468374, 6936748, 13873496]

約数ペア:

[(1, 13873496), (2, 6936748), (4, 3468374), (7, 1981928), (8, 1734187), (13, 1067192), (14, 990964), (17, 816088), (19, 730184), (26, 533596), (28, 495482), (34, 408044), (38, 365092), (52, 266798), (56, 247741), (59, 235144), (68, 204022), (76, 182546), (91, 152456), (104, 133399), (118, 117572), (119, 116584), (133, 104312), (136, 102011), (152, 91273), (182, 76228), (221, 62776), (236, 58786), (238, 58292), (247, 56168), (266, 52156), (323, 42952), (364, 38114), (413, 33592), (442, 31388), (472, 29393), (476, 29146), (494, 28084), (532, 26078), (646, 21476), (728, 19057), (767, 18088), (826, 16796), (884, 15694), (952, 14573), (988, 14042), (1003, 13832), (1064, 13039), (1121, 12376), (1292, 10738), (1534, 9044), (1547, 8968), (1652, 8398), (1729, 8024), (1768, 7847), (1976, 7021), (2006, 6916), (2242, 6188), (2261, 6136), (2584, 5369), (3068, 4522), (3094, 4484), (3304, 4199), (3458, 4012)]