21837081552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4813}}^1$

素因数の和:5509

約数の個数: 160

約数和(自身を含む): 66388834176

約数和(自身を除く): 44551752624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 661, 858, 1144, 1322, 1716, 1983, 2288, 2644, 3432, 3966, 4813, 5288, 6864, 7271, 7932, 8593, 9626, 10576, 14439, 14542, 15864, 17186, 19252, 21813, 25779, 28878, 29084, 31728, 34372, 38504, 43626, 51558, 52943, 57756, 58168, 62569, 68744, 77008, 87252, 94523, 103116, 105886, 115512, 116336, 125138, 137488, 158829, 174504, 187707, 189046, 206232, 211772, 231024, 250276, 283569, 317658, 349008, 375414, 378092, 412464, 423544, 500552, 567138, 635316, 688259, 750828, 756184, 847088, 1001104, 1134276, 1270632, 1376518, 1501656, 1512368, 2064777, 2268552, 2541264, 2753036, 3003312, 3181393, 4129554, 4537104, 5506072, 6362786, 8259108, 9544179, 11012144, 12725572, 16518216, 19088358, 25451144, 33036432, 34995323, 38176716, 41358109, 50902288, 69990646, 76353432, 82716218, 104985969, 124074327, 139981292, 152706864, 165432436, 209971938, 248148654, 279962584, 330864872, 419943876, 454939199, 496297308, 559925168, 661729744, 839887752, 909878398, 992594616, 1364817597, 1679775504, 1819756796, 1985189232, 2729635194, 3639513592, 5459270388, 7279027184, 10918540776, 21837081552]

約数ペア:

[(1, 21837081552), (2, 10918540776), (3, 7279027184), (4, 5459270388), (6, 3639513592), (8, 2729635194), (11, 1985189232), (12, 1819756796), (13, 1679775504), (16, 1364817597), (22, 992594616), (24, 909878398), (26, 839887752), (33, 661729744), (39, 559925168), (44, 496297308), (48, 454939199), (52, 419943876), (66, 330864872), (78, 279962584), (88, 248148654), (104, 209971938), (132, 165432436), (143, 152706864), (156, 139981292), (176, 124074327), (208, 104985969), (264, 82716218), (286, 76353432), (312, 69990646), (429, 50902288), (528, 41358109), (572, 38176716), (624, 34995323), (661, 33036432), (858, 25451144), (1144, 19088358), (1322, 16518216), (1716, 12725572), (1983, 11012144), (2288, 9544179), (2644, 8259108), (3432, 6362786), (3966, 5506072), (4813, 4537104), (5288, 4129554), (6864, 3181393), (7271, 3003312), (7932, 2753036), (8593, 2541264), (9626, 2268552), (10576, 2064777), (14439, 1512368), (14542, 1501656), (15864, 1376518), (17186, 1270632), (19252, 1134276), (21813, 1001104), (25779, 847088), (28878, 756184), (29084, 750828), (31728, 688259), (34372, 635316), (38504, 567138), (43626, 500552), (51558, 423544), (52943, 412464), (57756, 378092), (58168, 375414), (62569, 349008), (68744, 317658), (77008, 283569), (87252, 250276), (94523, 231024), (103116, 211772), (105886, 206232), (115512, 189046), (116336, 187707), (125138, 174504), (137488, 158829)]