18736332

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21991}}^1$

素因数の和:22069

約数の個数: 24

約数和(自身を含む): 44335872

約数和(自身を除く): 25599540

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21991, 43982, 65973, 87964, 131946, 263892, 1561361, 3122722, 4684083, 6245444, 9368166, 18736332]

約数ペア:

[(1, 18736332), (2, 9368166), (3, 6245444), (4, 4684083), (6, 3122722), (12, 1561361), (71, 263892), (142, 131946), (213, 87964), (284, 65973), (426, 43982), (852, 21991)]