18672864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 57609216

約数和(自身を除く): 38936352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 751, 777, 888, 1036, 1184, 1502, 1554, 1776, 2072, 2253, 3004, 3108, 3552, 4144, 4506, 5257, 6008, 6216, 8288, 9012, 10514, 12016, 12432, 15771, 18024, 21028, 24032, 24864, 27787, 31542, 36048, 42056, 55574, 63084, 72096, 83361, 84112, 111148, 126168, 166722, 168224, 194509, 222296, 252336, 333444, 389018, 444592, 504672, 583527, 666888, 778036, 889184, 1167054, 1333776, 1556072, 2334108, 2667552, 3112144, 4668216, 6224288, 9336432, 18672864]

約数ペア:

[(1, 18672864), (2, 9336432), (3, 6224288), (4, 4668216), (6, 3112144), (7, 2667552), (8, 2334108), (12, 1556072), (14, 1333776), (16, 1167054), (21, 889184), (24, 778036), (28, 666888), (32, 583527), (37, 504672), (42, 444592), (48, 389018), (56, 333444), (74, 252336), (84, 222296), (96, 194509), (111, 168224), (112, 166722), (148, 126168), (168, 111148), (222, 84112), (224, 83361), (259, 72096), (296, 63084), (336, 55574), (444, 42056), (518, 36048), (592, 31542), (672, 27787), (751, 24864), (777, 24032), (888, 21028), (1036, 18024), (1184, 15771), (1502, 12432), (1554, 12016), (1776, 10514), (2072, 9012), (2253, 8288), (3004, 6216), (3108, 6008), (3552, 5257), (4144, 4506)]