19718370336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{18443}}^1$

素因数の和:18543

約数の個数: 192

約数和(自身を含む): 62170149888

約数和(自身を除く): 42451779552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 43, 48, 56, 74, 84, 86, 96, 111, 112, 129, 148, 168, 172, 222, 224, 258, 259, 296, 301, 336, 344, 444, 516, 518, 592, 602, 672, 688, 777, 888, 903, 1032, 1036, 1184, 1204, 1376, 1554, 1591, 1776, 1806, 2064, 2072, 2408, 3108, 3182, 3552, 3612, 4128, 4144, 4773, 4816, 6216, 6364, 7224, 8288, 9546, 9632, 11137, 12432, 12728, 14448, 18443, 19092, 22274, 24864, 25456, 28896, 33411, 36886, 38184, 44548, 50912, 55329, 66822, 73772, 76368, 89096, 110658, 129101, 133644, 147544, 152736, 178192, 221316, 258202, 267288, 295088, 356384, 387303, 442632, 516404, 534576, 590176, 682391, 774606, 793049, 885264, 1032808, 1069152, 1364782, 1549212, 1586098, 1770528, 2047173, 2065616, 2379147, 2729564, 3098424, 3172196, 4094346, 4131232, 4758294, 4776737, 5459128, 5551343, 6196848, 6344392, 8188692, 9516588, 9553474, 10918256, 11102686, 12393696, 12688784, 14330211, 16377384, 16654029, 19033176, 19106948, 21836512, 22205372, 25377568, 28660422, 29342813, 32754768, 33308058, 38066352, 38213896, 44410744, 57320844, 58685626, 65509536, 66616116, 76132704, 76427792, 88028439, 88821488, 114641688, 117371252, 133232232, 152855584, 176056878, 177642976, 205399691, 229283376, 234742504, 266464464, 352113756, 410799382, 458566752, 469485008, 532928928, 616199073, 704227512, 821598764, 938970016, 1232398146, 1408455024, 1643197528, 2464796292, 2816910048, 3286395056, 4929592584, 6572790112, 9859185168, 19718370336]

約数ペア:

[(1, 19718370336), (2, 9859185168), (3, 6572790112), (4, 4929592584), (6, 3286395056), (7, 2816910048), (8, 2464796292), (12, 1643197528), (14, 1408455024), (16, 1232398146), (21, 938970016), (24, 821598764), (28, 704227512), (32, 616199073), (37, 532928928), (42, 469485008), (43, 458566752), (48, 410799382), (56, 352113756), (74, 266464464), (84, 234742504), (86, 229283376), (96, 205399691), (111, 177642976), (112, 176056878), (129, 152855584), (148, 133232232), (168, 117371252), (172, 114641688), (222, 88821488), (224, 88028439), (258, 76427792), (259, 76132704), (296, 66616116), (301, 65509536), (336, 58685626), (344, 57320844), (444, 44410744), (516, 38213896), (518, 38066352), (592, 33308058), (602, 32754768), (672, 29342813), (688, 28660422), (777, 25377568), (888, 22205372), (903, 21836512), (1032, 19106948), (1036, 19033176), (1184, 16654029), (1204, 16377384), (1376, 14330211), (1554, 12688784), (1591, 12393696), (1776, 11102686), (1806, 10918256), (2064, 9553474), (2072, 9516588), (2408, 8188692), (3108, 6344392), (3182, 6196848), (3552, 5551343), (3612, 5459128), (4128, 4776737), (4144, 4758294), (4773, 4131232), (4816, 4094346), (6216, 3172196), (6364, 3098424), (7224, 2729564), (8288, 2379147), (9546, 2065616), (9632, 2047173), (11137, 1770528), (12432, 1586098), (12728, 1549212), (14448, 1364782), (18443, 1069152), (19092, 1032808), (22274, 885264), (24864, 793049), (25456, 774606), (28896, 682391), (33411, 590176), (36886, 534576), (38184, 516404), (44548, 442632), (50912, 387303), (55329, 356384), (66822, 295088), (73772, 267288), (76368, 258202), (89096, 221316), (110658, 178192), (129101, 152736), (133644, 147544)]