6399925686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{12791}}^1$

素因数の和:12855

約数の個数: 144

約数和(自身を含む): 18247327488

約数和(自身を除く): 11847401802

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 361, 399, 418, 462, 627, 693, 722, 798, 1083, 1197, 1254, 1386, 1463, 1881, 2166, 2394, 2527, 2926, 3249, 3762, 3971, 4389, 5054, 6498, 7581, 7942, 8778, 11913, 12791, 13167, 15162, 22743, 23826, 25582, 26334, 27797, 35739, 38373, 45486, 55594, 71478, 76746, 83391, 89537, 115119, 140701, 166782, 179074, 230238, 243029, 250173, 268611, 281402, 422103, 486058, 500346, 537222, 729087, 805833, 844206, 984907, 1266309, 1458174, 1611666, 1701203, 1969814, 2187261, 2532618, 2673319, 2954721, 3402406, 4374522, 4617551, 5103609, 5346638, 5909442, 8019957, 8864163, 9235102, 10207218, 13852653, 15310827, 16039914, 17728326, 18713233, 24059871, 27705306, 30621654, 32322857, 37426466, 41557959, 48119742, 50793061, 56139699, 64645714, 83115918, 96968571, 101586122, 112279398, 152379183, 168419097, 193937142, 290905713, 304758366, 336838194, 355551427, 457137549, 581811426, 711102854, 914275098, 1066654281, 2133308562, 3199962843, 6399925686]

約数ペア:

[(1, 6399925686), (2, 3199962843), (3, 2133308562), (6, 1066654281), (7, 914275098), (9, 711102854), (11, 581811426), (14, 457137549), (18, 355551427), (19, 336838194), (21, 304758366), (22, 290905713), (33, 193937142), (38, 168419097), (42, 152379183), (57, 112279398), (63, 101586122), (66, 96968571), (77, 83115918), (99, 64645714), (114, 56139699), (126, 50793061), (133, 48119742), (154, 41557959), (171, 37426466), (198, 32322857), (209, 30621654), (231, 27705306), (266, 24059871), (342, 18713233), (361, 17728326), (399, 16039914), (418, 15310827), (462, 13852653), (627, 10207218), (693, 9235102), (722, 8864163), (798, 8019957), (1083, 5909442), (1197, 5346638), (1254, 5103609), (1386, 4617551), (1463, 4374522), (1881, 3402406), (2166, 2954721), (2394, 2673319), (2527, 2532618), (2926, 2187261), (3249, 1969814), (3762, 1701203), (3971, 1611666), (4389, 1458174), (5054, 1266309), (6498, 984907), (7581, 844206), (7942, 805833), (8778, 729087), (11913, 537222), (12791, 500346), (13167, 486058), (15162, 422103), (22743, 281402), (23826, 268611), (25582, 250173), (26334, 243029), (27797, 230238), (35739, 179074), (38373, 166782), (45486, 140701), (55594, 115119), (71478, 89537), (76746, 83391)]