1799702982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2079

約数の個数: 128

約数和(自身を含む): 5009817600

約数和(自身を除く): 3210114618

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 239, 297, 378, 462, 478, 594, 693, 717, 1386, 1434, 1673, 1811, 2079, 2151, 2629, 3346, 3622, 4158, 4302, 5019, 5258, 5433, 6453, 7887, 10038, 10866, 12677, 12906, 15057, 15774, 16299, 18403, 19921, 23661, 25354, 30114, 32598, 36806, 38031, 39842, 45171, 47322, 48897, 55209, 59763, 70983, 76062, 90342, 97794, 110418, 114093, 119526, 139447, 141966, 165627, 179289, 228186, 278894, 331254, 342279, 358578, 418341, 432829, 496881, 537867, 684558, 836682, 865658, 993762, 1075734, 1255023, 1298487, 2510046, 2596974, 3029803, 3765069, 3895461, 4761119, 6059606, 7530138, 7790922, 9089409, 9522238, 11686383, 14283357, 18178818, 23372766, 27268227, 28566714, 33327833, 42850071, 54536454, 66655666, 81804681, 85700142, 99983499, 128550213, 163609362, 199966998, 257100426, 299950497, 599900994, 899851491, 1799702982]

約数ペア:

[(1, 1799702982), (2, 899851491), (3, 599900994), (6, 299950497), (7, 257100426), (9, 199966998), (11, 163609362), (14, 128550213), (18, 99983499), (21, 85700142), (22, 81804681), (27, 66655666), (33, 54536454), (42, 42850071), (54, 33327833), (63, 28566714), (66, 27268227), (77, 23372766), (99, 18178818), (126, 14283357), (154, 11686383), (189, 9522238), (198, 9089409), (231, 7790922), (239, 7530138), (297, 6059606), (378, 4761119), (462, 3895461), (478, 3765069), (594, 3029803), (693, 2596974), (717, 2510046), (1386, 1298487), (1434, 1255023), (1673, 1075734), (1811, 993762), (2079, 865658), (2151, 836682), (2629, 684558), (3346, 537867), (3622, 496881), (4158, 432829), (4302, 418341), (5019, 358578), (5258, 342279), (5433, 331254), (6453, 278894), (7887, 228186), (10038, 179289), (10866, 165627), (12677, 141966), (12906, 139447), (15057, 119526), (15774, 114093), (16299, 110418), (18403, 97794), (19921, 90342), (23661, 76062), (25354, 70983), (30114, 59763), (32598, 55209), (36806, 48897), (38031, 47322), (39842, 45171)]