1813632912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138403}}^1$

素因数の和:138437

約数の個数: 120

約数和(自身を含む): 6247002944

約数和(自身を除く): 4433370032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 138403, 276806, 415209, 553612, 830418, 968821, 1107224, 1245627, 1660836, 1799239, 1937642, 2214448, 2491254, 2906463, 3321672, 3598478, 3875284, 4982508, 5397717, 5812926, 6643344, 7196956, 7750568, 8719389, 9965016, 10795434, 11625852, 12594673, 14393912, 15501136, 16193151, 17438778, 19930032, 21590868, 23251704, 25189346, 28787824, 32386302, 34877556, 37784019, 43181736, 46503408, 50378692, 64772604, 69755112, 75568038, 86363472, 100757384, 113352057, 129545208, 139510224, 151136076, 201514768, 226704114, 259090416, 302272152, 453408228, 604544304, 906816456, 1813632912]

約数ペア:

[(1, 1813632912), (2, 906816456), (3, 604544304), (4, 453408228), (6, 302272152), (7, 259090416), (8, 226704114), (9, 201514768), (12, 151136076), (13, 139510224), (14, 129545208), (16, 113352057), (18, 100757384), (21, 86363472), (24, 75568038), (26, 69755112), (28, 64772604), (36, 50378692), (39, 46503408), (42, 43181736), (48, 37784019), (52, 34877556), (56, 32386302), (63, 28787824), (72, 25189346), (78, 23251704), (84, 21590868), (91, 19930032), (104, 17438778), (112, 16193151), (117, 15501136), (126, 14393912), (144, 12594673), (156, 11625852), (168, 10795434), (182, 9965016), (208, 8719389), (234, 7750568), (252, 7196956), (273, 6643344), (312, 5812926), (336, 5397717), (364, 4982508), (468, 3875284), (504, 3598478), (546, 3321672), (624, 2906463), (728, 2491254), (819, 2214448), (936, 1937642), (1008, 1799239), (1092, 1660836), (1456, 1245627), (1638, 1107224), (1872, 968821), (2184, 830418), (3276, 553612), (4368, 415209), (6552, 276806), (13104, 138403)]