18390703968

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77969}}^1$

素因数の和:78011

約数の個数: 240

約数和(自身を含む): 66568914720

約数和(自身を除く): 48178210752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 13104, 14742, 16848, 18144, 19656, 26208, 29484, 33696, 39312, 58968, 77969, 78624, 117936, 155938, 233907, 235872, 311876, 467814, 545783, 623752, 701721, 935628, 1013597, 1091566, 1247504, 1403442, 1637349, 1871256, 2027194, 2105163, 2183132, 2495008, 2806884, 3040791, 3274698, 3742512, 4054388, 4210326, 4366264, 4912047, 5613768, 6081582, 6315489, 6549396, 7095179, 7485024, 8108776, 8420652, 8732528, 9122373, 9824094, 11227536, 12163164, 12630978, 13098792, 14190358, 14736141, 16217552, 16841304, 17465056, 18244746, 19648188, 21285537, 22455072, 24326328, 25261956, 26197584, 27367119, 28380716, 29472282, 32435104, 33682608, 36489492, 39296376, 42571074, 44208423, 48652656, 50523912, 52395168, 54734238, 56761432, 58944564, 63856611, 67365216, 72978984, 78592752, 82101357, 85142148, 88416846, 97305312, 101047824, 109468476, 113522864, 117889128, 127713222, 145957968, 157185504, 164202714, 170284296, 176833692, 191569833, 202095648, 218936952, 227045728, 235778256, 255426444, 291915936, 328405428, 340568592, 353667384, 383139666, 437873904, 471556512, 510852888, 574709499, 656810856, 681137184, 707334768, 766279332, 875747808, 1021705776, 1149418998, 1313621712, 1414669536, 1532558664, 2043411552, 2298837996, 2627243424, 3065117328, 4597675992, 6130234656, 9195351984, 18390703968]

約数ペア:

[(1, 18390703968), (2, 9195351984), (3, 6130234656), (4, 4597675992), (6, 3065117328), (7, 2627243424), (8, 2298837996), (9, 2043411552), (12, 1532558664), (13, 1414669536), (14, 1313621712), (16, 1149418998), (18, 1021705776), (21, 875747808), (24, 766279332), (26, 707334768), (27, 681137184), (28, 656810856), (32, 574709499), (36, 510852888), (39, 471556512), (42, 437873904), (48, 383139666), (52, 353667384), (54, 340568592), (56, 328405428), (63, 291915936), (72, 255426444), (78, 235778256), (81, 227045728), (84, 218936952), (91, 202095648), (96, 191569833), (104, 176833692), (108, 170284296), (112, 164202714), (117, 157185504), (126, 145957968), (144, 127713222), (156, 117889128), (162, 113522864), (168, 109468476), (182, 101047824), (189, 97305312), (208, 88416846), (216, 85142148), (224, 82101357), (234, 78592752), (252, 72978984), (273, 67365216), (288, 63856611), (312, 58944564), (324, 56761432), (336, 54734238), (351, 52395168), (364, 50523912), (378, 48652656), (416, 44208423), (432, 42571074), (468, 39296376), (504, 36489492), (546, 33682608), (567, 32435104), (624, 29472282), (648, 28380716), (672, 27367119), (702, 26197584), (728, 25261956), (756, 24326328), (819, 22455072), (864, 21285537), (936, 19648188), (1008, 18244746), (1053, 17465056), (1092, 16841304), (1134, 16217552), (1248, 14736141), (1296, 14190358), (1404, 13098792), (1456, 12630978), (1512, 12163164), (1638, 11227536), (1872, 9824094), (2016, 9122373), (2106, 8732528), (2184, 8420652), (2268, 8108776), (2457, 7485024), (2592, 7095179), (2808, 6549396), (2912, 6315489), (3024, 6081582), (3276, 5613768), (3744, 4912047), (4212, 4366264), (4368, 4210326), (4536, 4054388), (4914, 3742512), (5616, 3274698), (6048, 3040791), (6552, 2806884), (7371, 2495008), (8424, 2183132), (8736, 2105163), (9072, 2027194), (9828, 1871256), (11232, 1637349), (13104, 1403442), (14742, 1247504), (16848, 1091566), (18144, 1013597), (19656, 935628), (26208, 701721), (29484, 623752), (33696, 545783), (39312, 467814), (58968, 311876), (77969, 235872), (78624, 233907), (117936, 155938)]