2018783508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{6257}}^1$

素因数の和:6461

約数の個数: 96

約数和(自身を含む): 5652025344

約数和(自身を除く): 3633241836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 167, 276, 322, 334, 483, 501, 644, 668, 966, 1002, 1169, 1932, 2004, 2338, 3507, 3841, 4676, 6257, 7014, 7682, 11523, 12514, 14028, 15364, 18771, 23046, 25028, 26887, 37542, 43799, 46092, 53774, 75084, 80661, 87598, 107548, 131397, 143911, 161322, 175196, 262794, 287822, 322644, 431733, 525588, 575644, 863466, 1007377, 1044919, 1726932, 2014754, 2089838, 3022131, 3134757, 4029508, 4179676, 6044262, 6269514, 7314433, 12088524, 12539028, 14628866, 21943299, 24033137, 29257732, 43886598, 48066274, 72099411, 87773196, 96132548, 144198822, 168231959, 288397644, 336463918, 504695877, 672927836, 1009391754, 2018783508]

約数ペア:

[(1, 2018783508), (2, 1009391754), (3, 672927836), (4, 504695877), (6, 336463918), (7, 288397644), (12, 168231959), (14, 144198822), (21, 96132548), (23, 87773196), (28, 72099411), (42, 48066274), (46, 43886598), (69, 29257732), (84, 24033137), (92, 21943299), (138, 14628866), (161, 12539028), (167, 12088524), (276, 7314433), (322, 6269514), (334, 6044262), (483, 4179676), (501, 4029508), (644, 3134757), (668, 3022131), (966, 2089838), (1002, 2014754), (1169, 1726932), (1932, 1044919), (2004, 1007377), (2338, 863466), (3507, 575644), (3841, 525588), (4676, 431733), (6257, 322644), (7014, 287822), (7682, 262794), (11523, 175196), (12514, 161322), (14028, 143911), (15364, 131397), (18771, 107548), (23046, 87598), (25028, 80661), (26887, 75084), (37542, 53774), (43799, 46092)]