18960066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61961}}^1$

素因数の和:61986

約数の個数: 24

約数和(自身を含む): 43497324

約数和(自身を除く): 24537258

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 61961, 123922, 185883, 371766, 557649, 1053337, 1115298, 2106674, 3160011, 6320022, 9480033, 18960066]

約数ペア:

[(1, 18960066), (2, 9480033), (3, 6320022), (6, 3160011), (9, 2106674), (17, 1115298), (18, 1053337), (34, 557649), (51, 371766), (102, 185883), (153, 123922), (306, 61961)]