2019995208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{52051}}^1$

素因数の和:52088

約数の個数: 144

約数和(自身を含む): 6942695760

約数和(自身を除く): 4922700552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 6468, 9702, 12936, 19404, 38808, 52051, 104102, 156153, 208204, 312306, 364357, 416408, 468459, 572561, 624612, 728714, 936918, 1093071, 1145122, 1249224, 1457428, 1717683, 1873836, 2186142, 2290244, 2550499, 2914856, 3279213, 3435366, 3747672, 4007927, 4372284, 4580488, 5100998, 5153049, 6558426, 6870732, 7651497, 8015854, 8744568, 10201996, 10306098, 12023781, 13116852, 13741464, 15302994, 16031708, 20403992, 20612196, 22954491, 24047562, 26233704, 28055489, 30605988, 32063416, 36071343, 41224392, 45908982, 48095124, 56110978, 61211976, 72142686, 84166467, 91817964, 96190248, 112221956, 144285372, 168332934, 183635928, 224443912, 252499401, 288570744, 336665868, 504998802, 673331736, 1009997604, 2019995208]

約数ペア:

[(1, 2019995208), (2, 1009997604), (3, 673331736), (4, 504998802), (6, 336665868), (7, 288570744), (8, 252499401), (9, 224443912), (11, 183635928), (12, 168332934), (14, 144285372), (18, 112221956), (21, 96190248), (22, 91817964), (24, 84166467), (28, 72142686), (33, 61211976), (36, 56110978), (42, 48095124), (44, 45908982), (49, 41224392), (56, 36071343), (63, 32063416), (66, 30605988), (72, 28055489), (77, 26233704), (84, 24047562), (88, 22954491), (98, 20612196), (99, 20403992), (126, 16031708), (132, 15302994), (147, 13741464), (154, 13116852), (168, 12023781), (196, 10306098), (198, 10201996), (231, 8744568), (252, 8015854), (264, 7651497), (294, 6870732), (308, 6558426), (392, 5153049), (396, 5100998), (441, 4580488), (462, 4372284), (504, 4007927), (539, 3747672), (588, 3435366), (616, 3279213), (693, 2914856), (792, 2550499), (882, 2290244), (924, 2186142), (1078, 1873836), (1176, 1717683), (1386, 1457428), (1617, 1249224), (1764, 1145122), (1848, 1093071), (2156, 936918), (2772, 728714), (3234, 624612), (3528, 572561), (4312, 468459), (4851, 416408), (5544, 364357), (6468, 312306), (9702, 208204), (12936, 156153), (19404, 104102), (38808, 52051)]