21121977408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{113063}}^1$

素因数の和:113224

約数の個数: 112

約数和(自身を含む): 64328893440

約数和(自身を除く): 43206916032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 139, 168, 192, 224, 278, 336, 417, 448, 556, 672, 834, 973, 1112, 1344, 1668, 1946, 2224, 2919, 3336, 3892, 4448, 5838, 6672, 7784, 8896, 11676, 13344, 15568, 23352, 26688, 31136, 46704, 62272, 93408, 113063, 186816, 226126, 339189, 452252, 678378, 791441, 904504, 1356756, 1582882, 1809008, 2374323, 2713512, 3165764, 3618016, 4748646, 5427024, 6331528, 7236032, 9497292, 10854048, 12663056, 15715757, 18994584, 21708096, 25326112, 31431514, 37989168, 47147271, 50652224, 62863028, 75978336, 94294542, 110010299, 125726056, 151956672, 188589084, 220020598, 251452112, 330030897, 377178168, 440041196, 502904224, 660061794, 754356336, 880082392, 1005808448, 1320123588, 1508712672, 1760164784, 2640247176, 3017425344, 3520329568, 5280494352, 7040659136, 10560988704, 21121977408]

約数ペア:

[(1, 21121977408), (2, 10560988704), (3, 7040659136), (4, 5280494352), (6, 3520329568), (7, 3017425344), (8, 2640247176), (12, 1760164784), (14, 1508712672), (16, 1320123588), (21, 1005808448), (24, 880082392), (28, 754356336), (32, 660061794), (42, 502904224), (48, 440041196), (56, 377178168), (64, 330030897), (84, 251452112), (96, 220020598), (112, 188589084), (139, 151956672), (168, 125726056), (192, 110010299), (224, 94294542), (278, 75978336), (336, 62863028), (417, 50652224), (448, 47147271), (556, 37989168), (672, 31431514), (834, 25326112), (973, 21708096), (1112, 18994584), (1344, 15715757), (1668, 12663056), (1946, 10854048), (2224, 9497292), (2919, 7236032), (3336, 6331528), (3892, 5427024), (4448, 4748646), (5838, 3618016), (6672, 3165764), (7784, 2713512), (8896, 2374323), (11676, 1809008), (13344, 1582882), (15568, 1356756), (23352, 904504), (26688, 791441), (31136, 678378), (46704, 452252), (62272, 339189), (93408, 226126), (113063, 186816)]