18604484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 33481728

約数和(自身を除く): 14877244

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 691, 1382, 2764, 6731, 13462, 26924, 36623, 73246, 87757, 146492, 175514, 351028, 4651121, 9302242, 18604484]

約数ペア:

[(1, 18604484), (2, 9302242), (4, 4651121), (53, 351028), (106, 175514), (127, 146492), (212, 87757), (254, 73246), (508, 36623), (691, 26924), (1382, 13462), (2764, 6731)]