2018820384

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4933}}^1$

素因数の和:4992

約数の個数: 216

約数和(自身を含む): 6910017660

約数和(自身を除く): 4891197276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 224, 232, 252, 261, 288, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 672, 696, 784, 812, 882, 928, 1008, 1044, 1176, 1218, 1392, 1421, 1568, 1624, 1764, 1827, 2016, 2088, 2352, 2436, 2784, 2842, 3248, 3528, 3654, 4176, 4263, 4704, 4872, 4933, 5684, 6496, 7056, 7308, 8352, 8526, 9744, 9866, 11368, 12789, 14112, 14616, 14799, 17052, 19488, 19732, 22736, 25578, 29232, 29598, 34104, 34531, 39464, 44397, 45472, 51156, 58464, 59196, 68208, 69062, 78928, 88794, 102312, 103593, 118392, 136416, 138124, 143057, 157856, 177588, 204624, 207186, 236784, 241717, 276248, 286114, 310779, 355176, 409248, 414372, 429171, 473568, 483434, 552496, 572228, 621558, 710352, 725151, 828744, 858342, 966868, 1001399, 1104992, 1144456, 1243116, 1287513, 1420704, 1450302, 1657488, 1716684, 1933736, 2002798, 2175453, 2288912, 2486232, 2575026, 2900604, 3004197, 3314976, 3433368, 3867472, 4005596, 4350906, 4577824, 4972464, 5150052, 5801208, 6008394, 6866736, 7009793, 7734944, 8011192, 8701812, 9012591, 9944928, 10300104, 11602416, 12016788, 13733472, 14019586, 16022384, 17403624, 18025182, 20600208, 21029379, 23204832, 24033576, 28039172, 32044768, 34807248, 36050364, 41200416, 42058758, 48067152, 56078344, 63088137, 69614496, 72100728, 84117516, 96134304, 112156688, 126176274, 144201456, 168235032, 224313376, 252352548, 288402912, 336470064, 504705096, 672940128, 1009410192, 2018820384]

約数ペア:

[(1, 2018820384), (2, 1009410192), (3, 672940128), (4, 504705096), (6, 336470064), (7, 288402912), (8, 252352548), (9, 224313376), (12, 168235032), (14, 144201456), (16, 126176274), (18, 112156688), (21, 96134304), (24, 84117516), (28, 72100728), (29, 69614496), (32, 63088137), (36, 56078344), (42, 48067152), (48, 42058758), (49, 41200416), (56, 36050364), (58, 34807248), (63, 32044768), (72, 28039172), (84, 24033576), (87, 23204832), (96, 21029379), (98, 20600208), (112, 18025182), (116, 17403624), (126, 16022384), (144, 14019586), (147, 13733472), (168, 12016788), (174, 11602416), (196, 10300104), (203, 9944928), (224, 9012591), (232, 8701812), (252, 8011192), (261, 7734944), (288, 7009793), (294, 6866736), (336, 6008394), (348, 5801208), (392, 5150052), (406, 4972464), (441, 4577824), (464, 4350906), (504, 4005596), (522, 3867472), (588, 3433368), (609, 3314976), (672, 3004197), (696, 2900604), (784, 2575026), (812, 2486232), (882, 2288912), (928, 2175453), (1008, 2002798), (1044, 1933736), (1176, 1716684), (1218, 1657488), (1392, 1450302), (1421, 1420704), (1568, 1287513), (1624, 1243116), (1764, 1144456), (1827, 1104992), (2016, 1001399), (2088, 966868), (2352, 858342), (2436, 828744), (2784, 725151), (2842, 710352), (3248, 621558), (3528, 572228), (3654, 552496), (4176, 483434), (4263, 473568), (4704, 429171), (4872, 414372), (4933, 409248), (5684, 355176), (6496, 310779), (7056, 286114), (7308, 276248), (8352, 241717), (8526, 236784), (9744, 207186), (9866, 204624), (11368, 177588), (12789, 157856), (14112, 143057), (14616, 138124), (14799, 136416), (17052, 118392), (19488, 103593), (19732, 102312), (22736, 88794), (25578, 78928), (29232, 69062), (29598, 68208), (34104, 59196), (34531, 58464), (39464, 51156), (44397, 45472)]