1818659136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1609}}^1$

素因数の和:1689

約数の個数: 168

約数和(自身を含む): 5698987840

約数和(自身を除く): 3880328704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 609, 672, 696, 812, 841, 928, 1218, 1344, 1392, 1609, 1624, 1682, 1856, 2436, 2523, 2784, 3218, 3248, 3364, 4827, 4872, 5046, 5568, 5887, 6436, 6496, 6728, 9654, 9744, 10092, 11263, 11774, 12872, 12992, 13456, 17661, 19308, 19488, 20184, 22526, 23548, 25744, 26912, 33789, 35322, 38616, 38976, 40368, 45052, 46661, 47096, 51488, 53824, 67578, 70644, 77232, 80736, 90104, 93322, 94192, 102976, 135156, 139983, 141288, 154464, 161472, 180208, 186644, 188384, 270312, 279966, 282576, 308928, 326627, 360416, 373288, 376768, 540624, 559932, 565152, 653254, 720832, 746576, 979881, 1081248, 1119864, 1130304, 1306508, 1353169, 1493152, 1959762, 2162496, 2239728, 2613016, 2706338, 2986304, 3919524, 4059507, 4479456, 5226032, 5412676, 7839048, 8119014, 8958912, 9472183, 10452064, 10825352, 15678096, 16238028, 18944366, 20904128, 21650704, 28416549, 31356192, 32476056, 37888732, 43301408, 56833098, 62712384, 64952112, 75777464, 86602816, 113666196, 129904224, 151554928, 227332392, 259808448, 303109856, 454664784, 606219712, 909329568, 1818659136]

約数ペア:

[(1, 1818659136), (2, 909329568), (3, 606219712), (4, 454664784), (6, 303109856), (7, 259808448), (8, 227332392), (12, 151554928), (14, 129904224), (16, 113666196), (21, 86602816), (24, 75777464), (28, 64952112), (29, 62712384), (32, 56833098), (42, 43301408), (48, 37888732), (56, 32476056), (58, 31356192), (64, 28416549), (84, 21650704), (87, 20904128), (96, 18944366), (112, 16238028), (116, 15678096), (168, 10825352), (174, 10452064), (192, 9472183), (203, 8958912), (224, 8119014), (232, 7839048), (336, 5412676), (348, 5226032), (406, 4479456), (448, 4059507), (464, 3919524), (609, 2986304), (672, 2706338), (696, 2613016), (812, 2239728), (841, 2162496), (928, 1959762), (1218, 1493152), (1344, 1353169), (1392, 1306508), (1609, 1130304), (1624, 1119864), (1682, 1081248), (1856, 979881), (2436, 746576), (2523, 720832), (2784, 653254), (3218, 565152), (3248, 559932), (3364, 540624), (4827, 376768), (4872, 373288), (5046, 360416), (5568, 326627), (5887, 308928), (6436, 282576), (6496, 279966), (6728, 270312), (9654, 188384), (9744, 186644), (10092, 180208), (11263, 161472), (11774, 154464), (12872, 141288), (12992, 139983), (13456, 135156), (17661, 102976), (19308, 94192), (19488, 93322), (20184, 90104), (22526, 80736), (23548, 77232), (25744, 70644), (26912, 67578), (33789, 53824), (35322, 51488), (38616, 47096), (38976, 46661), (40368, 45052)]