1841152782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 4594728960

約数和(自身を除く): 2753576178

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 127, 133, 222, 254, 259, 266, 381, 399, 491, 518, 703, 762, 777, 798, 889, 982, 1406, 1473, 1554, 1778, 2109, 2413, 2667, 2946, 3437, 4218, 4699, 4826, 4921, 5334, 6874, 7239, 9329, 9398, 9842, 10311, 14097, 14478, 14763, 16891, 18167, 18658, 20622, 27987, 28194, 29526, 32893, 33782, 36334, 50673, 54501, 55974, 62357, 65303, 65786, 89281, 98679, 101346, 109002, 124714, 127169, 130606, 178562, 187071, 195909, 197358, 254338, 267843, 345173, 374142, 381507, 391818, 436499, 535686, 624967, 690346, 763014, 872998, 1035519, 1184783, 1249934, 1309497, 1874901, 2071038, 2307209, 2369566, 2416211, 2618994, 3554349, 3749802, 4614418, 4832422, 6921627, 7108698, 7248633, 8293481, 13843254, 14497266, 16150463, 16586962, 24880443, 32300926, 43836971, 48451389, 49760886, 87673942, 96902778, 131510913, 263021826, 306858797, 613717594, 920576391, 1841152782]

約数ペア:

[(1, 1841152782), (2, 920576391), (3, 613717594), (6, 306858797), (7, 263021826), (14, 131510913), (19, 96902778), (21, 87673942), (37, 49760886), (38, 48451389), (42, 43836971), (57, 32300926), (74, 24880443), (111, 16586962), (114, 16150463), (127, 14497266), (133, 13843254), (222, 8293481), (254, 7248633), (259, 7108698), (266, 6921627), (381, 4832422), (399, 4614418), (491, 3749802), (518, 3554349), (703, 2618994), (762, 2416211), (777, 2369566), (798, 2307209), (889, 2071038), (982, 1874901), (1406, 1309497), (1473, 1249934), (1554, 1184783), (1778, 1035519), (2109, 872998), (2413, 763014), (2667, 690346), (2946, 624967), (3437, 535686), (4218, 436499), (4699, 391818), (4826, 381507), (4921, 374142), (5334, 345173), (6874, 267843), (7239, 254338), (9329, 197358), (9398, 195909), (9842, 187071), (10311, 178562), (14097, 130606), (14478, 127169), (14763, 124714), (16891, 109002), (18167, 101346), (18658, 98679), (20622, 89281), (27987, 65786), (28194, 65303), (29526, 62357), (32893, 55974), (33782, 54501), (36334, 50673)]