2017750728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{45667}}^1$

素因数の和:45946

約数の個数: 64

約数和(自身を含む): 5787048960

約数和(自身を除く): 3769298232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1841, 2104, 3156, 3682, 5523, 6312, 7364, 11046, 14728, 22092, 44184, 45667, 91334, 137001, 182668, 274002, 319669, 365336, 548004, 639338, 959007, 1096008, 1278676, 1918014, 2557352, 3836028, 7672056, 12010421, 24020842, 36031263, 48041684, 72062526, 84072947, 96083368, 144125052, 168145894, 252218841, 288250104, 336291788, 504437682, 672583576, 1008875364, 2017750728]

約数ペア:

[(1, 2017750728), (2, 1008875364), (3, 672583576), (4, 504437682), (6, 336291788), (7, 288250104), (8, 252218841), (12, 168145894), (14, 144125052), (21, 96083368), (24, 84072947), (28, 72062526), (42, 48041684), (56, 36031263), (84, 24020842), (168, 12010421), (263, 7672056), (526, 3836028), (789, 2557352), (1052, 1918014), (1578, 1278676), (1841, 1096008), (2104, 959007), (3156, 639338), (3682, 548004), (5523, 365336), (6312, 319669), (7364, 274002), (11046, 182668), (14728, 137001), (22092, 91334), (44184, 45667)]