18794612088

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20411}}^1$

素因数の和:20472

約数の個数: 240

約数和(自身を含む): 63351703800

約数和(自身を除く): 44557091712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 324, 348, 378, 392, 406, 441, 504, 522, 567, 588, 609, 648, 696, 756, 783, 812, 882, 1044, 1134, 1176, 1218, 1323, 1421, 1512, 1566, 1624, 1764, 1827, 2088, 2268, 2349, 2436, 2646, 2842, 3132, 3528, 3654, 3969, 4263, 4536, 4698, 4872, 5292, 5481, 5684, 6264, 7308, 7938, 8526, 9396, 10584, 10962, 11368, 12789, 14616, 15876, 16443, 17052, 18792, 20411, 21924, 25578, 31752, 32886, 34104, 38367, 40822, 43848, 51156, 61233, 65772, 76734, 81644, 102312, 115101, 122466, 131544, 142877, 153468, 163288, 183699, 230202, 244932, 285754, 306936, 367398, 428631, 460404, 489864, 551097, 571508, 591919, 734796, 857262, 920808, 1000139, 1102194, 1143016, 1183838, 1285893, 1469592, 1653291, 1714524, 1775757, 2000278, 2204388, 2367676, 2571786, 3000417, 3306582, 3429048, 3551514, 3857679, 4000556, 4143433, 4408776, 4735352, 5143572, 5327271, 6000834, 6613164, 7103028, 7715358, 8001112, 8286866, 9001251, 10287144, 10654542, 11573037, 12001668, 12430299, 13226328, 14206056, 15430716, 15981813, 16573732, 18002502, 21309084, 23146074, 24003336, 24860598, 27003753, 29004031, 30861432, 31963626, 33147464, 36005004, 37290897, 42618168, 46292148, 47945439, 49721196, 54007506, 58008062, 63927252, 72010008, 74581794, 81011259, 87012093, 92584296, 95890878, 99442392, 108015012, 111872691, 116016124, 127854504, 149163588, 162022518, 174024186, 191781756, 216030024, 223745382, 232032248, 261036279, 298327176, 324045036, 335618073, 348048372, 383563512, 447490764, 522072558, 648090072, 671236146, 696096744, 783108837, 894981528, 1044145116, 1342472292, 1566217674, 2088290232, 2349326511, 2684944584, 3132435348, 4698653022, 6264870696, 9397306044, 18794612088]

約数ペア:

[(1, 18794612088), (2, 9397306044), (3, 6264870696), (4, 4698653022), (6, 3132435348), (7, 2684944584), (8, 2349326511), (9, 2088290232), (12, 1566217674), (14, 1342472292), (18, 1044145116), (21, 894981528), (24, 783108837), (27, 696096744), (28, 671236146), (29, 648090072), (36, 522072558), (42, 447490764), (49, 383563512), (54, 348048372), (56, 335618073), (58, 324045036), (63, 298327176), (72, 261036279), (81, 232032248), (84, 223745382), (87, 216030024), (98, 191781756), (108, 174024186), (116, 162022518), (126, 149163588), (147, 127854504), (162, 116016124), (168, 111872691), (174, 108015012), (189, 99442392), (196, 95890878), (203, 92584296), (216, 87012093), (232, 81011259), (252, 74581794), (261, 72010008), (294, 63927252), (324, 58008062), (348, 54007506), (378, 49721196), (392, 47945439), (406, 46292148), (441, 42618168), (504, 37290897), (522, 36005004), (567, 33147464), (588, 31963626), (609, 30861432), (648, 29004031), (696, 27003753), (756, 24860598), (783, 24003336), (812, 23146074), (882, 21309084), (1044, 18002502), (1134, 16573732), (1176, 15981813), (1218, 15430716), (1323, 14206056), (1421, 13226328), (1512, 12430299), (1566, 12001668), (1624, 11573037), (1764, 10654542), (1827, 10287144), (2088, 9001251), (2268, 8286866), (2349, 8001112), (2436, 7715358), (2646, 7103028), (2842, 6613164), (3132, 6000834), (3528, 5327271), (3654, 5143572), (3969, 4735352), (4263, 4408776), (4536, 4143433), (4698, 4000556), (4872, 3857679), (5292, 3551514), (5481, 3429048), (5684, 3306582), (6264, 3000417), (7308, 2571786), (7938, 2367676), (8526, 2204388), (9396, 2000278), (10584, 1775757), (10962, 1714524), (11368, 1653291), (12789, 1469592), (14616, 1285893), (15876, 1183838), (16443, 1143016), (17052, 1102194), (18792, 1000139), (20411, 920808), (21924, 857262), (25578, 734796), (31752, 591919), (32886, 571508), (34104, 551097), (38367, 489864), (40822, 460404), (43848, 428631), (51156, 367398), (61233, 306936), (65772, 285754), (76734, 244932), (81644, 230202), (102312, 183699), (115101, 163288), (122466, 153468), (131544, 142877)]