18960714

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1871}}^1$

素因数の和:2442

約数の個数: 24

約数和(自身を含む): 41176512

約数和(自身を除く): 22215798

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 1871, 3378, 3742, 5067, 5613, 10134, 11226, 16839, 33678, 1053373, 2106746, 3160119, 6320238, 9480357, 18960714]

約数ペア:

[(1, 18960714), (2, 9480357), (3, 6320238), (6, 3160119), (9, 2106746), (18, 1053373), (563, 33678), (1126, 16839), (1689, 11226), (1871, 10134), (3378, 5613), (3742, 5067)]