2018785104

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1283}}^1$

素因数の和:1534

約数の個数: 180

約数和(自身を含む): 6606827136

約数和(自身を除く): 4588042032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 223, 252, 294, 336, 392, 441, 446, 504, 588, 669, 784, 882, 892, 1008, 1176, 1283, 1338, 1561, 1764, 1784, 2007, 2352, 2566, 2676, 3122, 3528, 3568, 3849, 4014, 4683, 5132, 5352, 6244, 7056, 7698, 8028, 8981, 9366, 10264, 10704, 10927, 11547, 12488, 14049, 15396, 16056, 17962, 18732, 20528, 21854, 23094, 24976, 26943, 28098, 30792, 32112, 32781, 35924, 37464, 43708, 46188, 53886, 56196, 61584, 62867, 65562, 71848, 74928, 80829, 87416, 92376, 98343, 107772, 112392, 125734, 131124, 143696, 161658, 174832, 184752, 188601, 196686, 215544, 224784, 251468, 262248, 286109, 323316, 377202, 393372, 431088, 502936, 524496, 565803, 572218, 646632, 754404, 786744, 858327, 1005872, 1131606, 1144436, 1293264, 1508808, 1573488, 1716654, 2002763, 2263212, 2288872, 2574981, 3017616, 3433308, 4005526, 4526424, 4577744, 5149962, 6008289, 6866616, 8011052, 9052848, 10299924, 12016578, 13733232, 14019341, 16022104, 18024867, 20599848, 24033156, 28038682, 32044208, 36049734, 41199696, 42058023, 48066312, 56077364, 72099468, 84116046, 96132624, 112154728, 126174069, 144198936, 168232092, 224309456, 252348138, 288397872, 336464184, 504696276, 672928368, 1009392552, 2018785104]

約数ペア:

[(1, 2018785104), (2, 1009392552), (3, 672928368), (4, 504696276), (6, 336464184), (7, 288397872), (8, 252348138), (9, 224309456), (12, 168232092), (14, 144198936), (16, 126174069), (18, 112154728), (21, 96132624), (24, 84116046), (28, 72099468), (36, 56077364), (42, 48066312), (48, 42058023), (49, 41199696), (56, 36049734), (63, 32044208), (72, 28038682), (84, 24033156), (98, 20599848), (112, 18024867), (126, 16022104), (144, 14019341), (147, 13733232), (168, 12016578), (196, 10299924), (223, 9052848), (252, 8011052), (294, 6866616), (336, 6008289), (392, 5149962), (441, 4577744), (446, 4526424), (504, 4005526), (588, 3433308), (669, 3017616), (784, 2574981), (882, 2288872), (892, 2263212), (1008, 2002763), (1176, 1716654), (1283, 1573488), (1338, 1508808), (1561, 1293264), (1764, 1144436), (1784, 1131606), (2007, 1005872), (2352, 858327), (2566, 786744), (2676, 754404), (3122, 646632), (3528, 572218), (3568, 565803), (3849, 524496), (4014, 502936), (4683, 431088), (5132, 393372), (5352, 377202), (6244, 323316), (7056, 286109), (7698, 262248), (8028, 251468), (8981, 224784), (9366, 215544), (10264, 196686), (10704, 188601), (10927, 184752), (11547, 174832), (12488, 161658), (14049, 143696), (15396, 131124), (16056, 125734), (17962, 112392), (18732, 107772), (20528, 98343), (21854, 92376), (23094, 87416), (24976, 80829), (26943, 74928), (28098, 71848), (30792, 65562), (32112, 62867), (32781, 61584), (35924, 56196), (37464, 53886), (43708, 46188)]