41819778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 123160128

約数和(自身を除く): 81340350

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 211, 231, 234, 242, 273, 286, 363, 422, 429, 462, 546, 633, 693, 726, 819, 847, 858, 1001, 1089, 1266, 1287, 1386, 1477, 1573, 1638, 1694, 1899, 2002, 2178, 2321, 2541, 2574, 2743, 2954, 3003, 3146, 3798, 4431, 4642, 4719, 5082, 5486, 6006, 6963, 7623, 8229, 8862, 9009, 9438, 11011, 13293, 13926, 14157, 15246, 16247, 16458, 18018, 19201, 20889, 22022, 24687, 25531, 26586, 28314, 30173, 32494, 33033, 38402, 41778, 48741, 49374, 51062, 57603, 60346, 66066, 76593, 90519, 97482, 99099, 115206, 146223, 153186, 172809, 178717, 181038, 198198, 211211, 229779, 271557, 292446, 331903, 345618, 357434, 422422, 459558, 536151, 543114, 633633, 663806, 995709, 1072302, 1267266, 1608453, 1900899, 1991418, 2323321, 2987127, 3216906, 3801798, 4646642, 5974254, 6969963, 13939926, 20909889, 41819778]

約数ペア:

[(1, 41819778), (2, 20909889), (3, 13939926), (6, 6969963), (7, 5974254), (9, 4646642), (11, 3801798), (13, 3216906), (14, 2987127), (18, 2323321), (21, 1991418), (22, 1900899), (26, 1608453), (33, 1267266), (39, 1072302), (42, 995709), (63, 663806), (66, 633633), (77, 543114), (78, 536151), (91, 459558), (99, 422422), (117, 357434), (121, 345618), (126, 331903), (143, 292446), (154, 271557), (182, 229779), (198, 211211), (211, 198198), (231, 181038), (234, 178717), (242, 172809), (273, 153186), (286, 146223), (363, 115206), (422, 99099), (429, 97482), (462, 90519), (546, 76593), (633, 66066), (693, 60346), (726, 57603), (819, 51062), (847, 49374), (858, 48741), (1001, 41778), (1089, 38402), (1266, 33033), (1287, 32494), (1386, 30173), (1477, 28314), (1573, 26586), (1638, 25531), (1694, 24687), (1899, 22022), (2002, 20889), (2178, 19201), (2321, 18018), (2541, 16458), (2574, 16247), (2743, 15246), (2954, 14157), (3003, 13926), (3146, 13293), (3798, 11011), (4431, 9438), (4642, 9009), (4719, 8862), (5082, 8229), (5486, 7623), (6006, 6963)]