2018389968

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1111

約数の個数: 240

約数和(自身を含む): 6815813760

約数和(自身を除く): 4797423792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 97, 98, 108, 112, 126, 144, 147, 168, 189, 194, 196, 216, 252, 291, 294, 336, 378, 388, 392, 432, 441, 504, 582, 588, 679, 756, 776, 784, 873, 882, 983, 1008, 1164, 1176, 1323, 1358, 1512, 1552, 1746, 1764, 1966, 2037, 2328, 2352, 2619, 2646, 2716, 2949, 3024, 3492, 3528, 3932, 4074, 4656, 4753, 5238, 5292, 5432, 5898, 6111, 6881, 6984, 7056, 7864, 8148, 8847, 9506, 10476, 10584, 10864, 11796, 12222, 13762, 13968, 14259, 15728, 16296, 17694, 18333, 19012, 20643, 20952, 21168, 23592, 24444, 26541, 27524, 28518, 32592, 35388, 36666, 38024, 41286, 41904, 42777, 47184, 48167, 48888, 53082, 55048, 57036, 61929, 70776, 73332, 76048, 82572, 85554, 95351, 96334, 97776, 106164, 110096, 114072, 123858, 128331, 141552, 144501, 146664, 165144, 171108, 185787, 190702, 192668, 212328, 228144, 247716, 256662, 286053, 289002, 293328, 330288, 342216, 371574, 381404, 385336, 424656, 433503, 495432, 513324, 572106, 578004, 667457, 684432, 743148, 762808, 770672, 858159, 867006, 990864, 1026648, 1144212, 1156008, 1300509, 1334914, 1486296, 1525616, 1716318, 1734012, 2002371, 2053296, 2288424, 2312016, 2574477, 2601018, 2669828, 2972592, 3432636, 3468024, 4004742, 4576848, 4672199, 5148954, 5202036, 5339656, 6007113, 6865272, 6936048, 8009484, 9344398, 10297908, 10404072, 10679312, 12014226, 13730544, 14016597, 16018968, 18021339, 18688796, 20595816, 20808144, 24028452, 28033194, 32037936, 36042678, 37377592, 41191632, 42049791, 48056904, 56066388, 72085356, 74755184, 84099582, 96113808, 112132776, 126149373, 144170712, 168199164, 224265552, 252298746, 288341424, 336398328, 504597492, 672796656, 1009194984, 2018389968]

約数ペア:

[(1, 2018389968), (2, 1009194984), (3, 672796656), (4, 504597492), (6, 336398328), (7, 288341424), (8, 252298746), (9, 224265552), (12, 168199164), (14, 144170712), (16, 126149373), (18, 112132776), (21, 96113808), (24, 84099582), (27, 74755184), (28, 72085356), (36, 56066388), (42, 48056904), (48, 42049791), (49, 41191632), (54, 37377592), (56, 36042678), (63, 32037936), (72, 28033194), (84, 24028452), (97, 20808144), (98, 20595816), (108, 18688796), (112, 18021339), (126, 16018968), (144, 14016597), (147, 13730544), (168, 12014226), (189, 10679312), (194, 10404072), (196, 10297908), (216, 9344398), (252, 8009484), (291, 6936048), (294, 6865272), (336, 6007113), (378, 5339656), (388, 5202036), (392, 5148954), (432, 4672199), (441, 4576848), (504, 4004742), (582, 3468024), (588, 3432636), (679, 2972592), (756, 2669828), (776, 2601018), (784, 2574477), (873, 2312016), (882, 2288424), (983, 2053296), (1008, 2002371), (1164, 1734012), (1176, 1716318), (1323, 1525616), (1358, 1486296), (1512, 1334914), (1552, 1300509), (1746, 1156008), (1764, 1144212), (1966, 1026648), (2037, 990864), (2328, 867006), (2352, 858159), (2619, 770672), (2646, 762808), (2716, 743148), (2949, 684432), (3024, 667457), (3492, 578004), (3528, 572106), (3932, 513324), (4074, 495432), (4656, 433503), (4753, 424656), (5238, 385336), (5292, 381404), (5432, 371574), (5898, 342216), (6111, 330288), (6881, 293328), (6984, 289002), (7056, 286053), (7864, 256662), (8148, 247716), (8847, 228144), (9506, 212328), (10476, 192668), (10584, 190702), (10864, 185787), (11796, 171108), (12222, 165144), (13762, 146664), (13968, 144501), (14259, 141552), (15728, 128331), (16296, 123858), (17694, 114072), (18333, 110096), (19012, 106164), (20643, 97776), (20952, 96334), (21168, 95351), (23592, 85554), (24444, 82572), (26541, 76048), (27524, 73332), (28518, 70776), (32592, 61929), (35388, 57036), (36666, 55048), (38024, 53082), (41286, 48888), (41904, 48167), (42777, 47184)]