18841036158

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12923}}^1$

素因数の和:12996

約数の個数: 192

約数和(自身を含む): 53040096000

約数和(自身を除く): 34199059842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 49, 54, 57, 58, 63, 87, 98, 114, 126, 133, 147, 171, 174, 189, 203, 261, 266, 294, 342, 378, 399, 406, 441, 513, 522, 551, 609, 783, 798, 882, 931, 1026, 1102, 1197, 1218, 1323, 1421, 1566, 1653, 1827, 1862, 2394, 2646, 2793, 2842, 3306, 3591, 3654, 3857, 4263, 4959, 5481, 5586, 7182, 7714, 8379, 8526, 9918, 10962, 11571, 12789, 12923, 14877, 16758, 23142, 25137, 25578, 25846, 26999, 29754, 34713, 38367, 38769, 50274, 53998, 69426, 76734, 77538, 80997, 90461, 104139, 116307, 161994, 180922, 208278, 232614, 242991, 245537, 271383, 348921, 374767, 485982, 491074, 542766, 633227, 697842, 728973, 736611, 749534, 814149, 1124301, 1266454, 1457946, 1473222, 1628298, 1718759, 1899681, 2209833, 2248602, 2442447, 2623369, 3372903, 3437518, 3799362, 4419666, 4884894, 5156277, 5246738, 5699043, 6629499, 6745806, 7120573, 7870107, 10118709, 10312554, 11398086, 12031313, 13258998, 14241146, 15468831, 15740214, 17097129, 18363583, 20237418, 21361719, 23610321, 24062626, 30937662, 34194258, 36093939, 36727166, 42723438, 46406493, 47220642, 49844011, 55090749, 64085157, 70830963, 72187878, 92812986, 99688022, 108281817, 110181498, 128170314, 141661926, 149532033, 165272247, 192255471, 216563634, 299064066, 324845451, 330544494, 348908077, 384510942, 448596099, 495816741, 649690902, 697816154, 897192198, 991633482, 1046724231, 1345788297, 2093448462, 2691576594, 3140172693, 6280345386, 9420518079, 18841036158]

約数ペア:

[(1, 18841036158), (2, 9420518079), (3, 6280345386), (6, 3140172693), (7, 2691576594), (9, 2093448462), (14, 1345788297), (18, 1046724231), (19, 991633482), (21, 897192198), (27, 697816154), (29, 649690902), (38, 495816741), (42, 448596099), (49, 384510942), (54, 348908077), (57, 330544494), (58, 324845451), (63, 299064066), (87, 216563634), (98, 192255471), (114, 165272247), (126, 149532033), (133, 141661926), (147, 128170314), (171, 110181498), (174, 108281817), (189, 99688022), (203, 92812986), (261, 72187878), (266, 70830963), (294, 64085157), (342, 55090749), (378, 49844011), (399, 47220642), (406, 46406493), (441, 42723438), (513, 36727166), (522, 36093939), (551, 34194258), (609, 30937662), (783, 24062626), (798, 23610321), (882, 21361719), (931, 20237418), (1026, 18363583), (1102, 17097129), (1197, 15740214), (1218, 15468831), (1323, 14241146), (1421, 13258998), (1566, 12031313), (1653, 11398086), (1827, 10312554), (1862, 10118709), (2394, 7870107), (2646, 7120573), (2793, 6745806), (2842, 6629499), (3306, 5699043), (3591, 5246738), (3654, 5156277), (3857, 4884894), (4263, 4419666), (4959, 3799362), (5481, 3437518), (5586, 3372903), (7182, 2623369), (7714, 2442447), (8379, 2248602), (8526, 2209833), (9918, 1899681), (10962, 1718759), (11571, 1628298), (12789, 1473222), (12923, 1457946), (14877, 1266454), (16758, 1124301), (23142, 814149), (25137, 749534), (25578, 736611), (25846, 728973), (26999, 697842), (29754, 633227), (34713, 542766), (38367, 491074), (38769, 485982), (50274, 374767), (53998, 348921), (69426, 271383), (76734, 245537), (77538, 242991), (80997, 232614), (90461, 208278), (104139, 180922), (116307, 161994)]