18410672

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 43340976

約数和(自身を除く): 24930304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1021, 1127, 1288, 2042, 2254, 2576, 4084, 4508, 7147, 8168, 9016, 14294, 16336, 18032, 23483, 28588, 46966, 50029, 57176, 93932, 100058, 114352, 164381, 187864, 200116, 328762, 375728, 400232, 657524, 800464, 1150667, 1315048, 2301334, 2630096, 4602668, 9205336, 18410672]

約数ペア:

[(1, 18410672), (2, 9205336), (4, 4602668), (7, 2630096), (8, 2301334), (14, 1315048), (16, 1150667), (23, 800464), (28, 657524), (46, 400232), (49, 375728), (56, 328762), (92, 200116), (98, 187864), (112, 164381), (161, 114352), (184, 100058), (196, 93932), (322, 57176), (368, 50029), (392, 46966), (644, 28588), (784, 23483), (1021, 18032), (1127, 16336), (1288, 14294), (2042, 9016), (2254, 8168), (2576, 7147), (4084, 4508)]