21024989496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{7741}}^1$

素因数の和:8094

約数の個数: 192

約数和(自身を含む): 69131724480

約数和(自身を除く): 48106734984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 317, 357, 408, 476, 504, 612, 634, 714, 951, 952, 1071, 1224, 1268, 1428, 1902, 2142, 2219, 2536, 2853, 2856, 3804, 4284, 4438, 5389, 5706, 6657, 7608, 7741, 8568, 8876, 10778, 11412, 13314, 15482, 16167, 17752, 19971, 21556, 22824, 23223, 26628, 30964, 32334, 37723, 39942, 43112, 46446, 48501, 53256, 54187, 61928, 64668, 69669, 75446, 79884, 92892, 97002, 108374, 113169, 129336, 131597, 139338, 150892, 159768, 162561, 185784, 194004, 216748, 226338, 263194, 278676, 301784, 325122, 339507, 388008, 394791, 433496, 452676, 487683, 526388, 557352, 650244, 679014, 789582, 905352, 921179, 975366, 1052776, 1184373, 1300488, 1358028, 1579164, 1842358, 1950732, 2368746, 2453897, 2716056, 2763537, 3158328, 3684716, 3901464, 4737492, 4907794, 5527074, 7361691, 7369432, 8290611, 9474984, 9815588, 11054148, 14723382, 16581222, 17177279, 19631176, 22085073, 22108296, 29446764, 33162444, 34354558, 41716249, 44170146, 51531837, 58893528, 66324888, 68709116, 83432498, 88340292, 103063674, 125148747, 137418232, 154595511, 166864996, 176680584, 206127348, 250297494, 292013743, 309191022, 333729992, 375446241, 412254696, 500594988, 584027486, 618382044, 750892482, 876041229, 1001189976, 1168054972, 1236764088, 1501784964, 1752082458, 2336109944, 2628123687, 3003569928, 3504164916, 5256247374, 7008329832, 10512494748, 21024989496]

約数ペア:

[(1, 21024989496), (2, 10512494748), (3, 7008329832), (4, 5256247374), (6, 3504164916), (7, 3003569928), (8, 2628123687), (9, 2336109944), (12, 1752082458), (14, 1501784964), (17, 1236764088), (18, 1168054972), (21, 1001189976), (24, 876041229), (28, 750892482), (34, 618382044), (36, 584027486), (42, 500594988), (51, 412254696), (56, 375446241), (63, 333729992), (68, 309191022), (72, 292013743), (84, 250297494), (102, 206127348), (119, 176680584), (126, 166864996), (136, 154595511), (153, 137418232), (168, 125148747), (204, 103063674), (238, 88340292), (252, 83432498), (306, 68709116), (317, 66324888), (357, 58893528), (408, 51531837), (476, 44170146), (504, 41716249), (612, 34354558), (634, 33162444), (714, 29446764), (951, 22108296), (952, 22085073), (1071, 19631176), (1224, 17177279), (1268, 16581222), (1428, 14723382), (1902, 11054148), (2142, 9815588), (2219, 9474984), (2536, 8290611), (2853, 7369432), (2856, 7361691), (3804, 5527074), (4284, 4907794), (4438, 4737492), (5389, 3901464), (5706, 3684716), (6657, 3158328), (7608, 2763537), (7741, 2716056), (8568, 2453897), (8876, 2368746), (10778, 1950732), (11412, 1842358), (13314, 1579164), (15482, 1358028), (16167, 1300488), (17752, 1184373), (19971, 1052776), (21556, 975366), (22824, 921179), (23223, 905352), (26628, 789582), (30964, 679014), (32334, 650244), (37723, 557352), (39942, 526388), (43112, 487683), (46446, 452676), (48501, 433496), (53256, 394791), (54187, 388008), (61928, 339507), (64668, 325122), (69669, 301784), (75446, 278676), (79884, 263194), (92892, 226338), (97002, 216748), (108374, 194004), (113169, 185784), (129336, 162561), (131597, 159768), (139338, 150892)]