18647628

素因数分解:

$2^2\times 3^1\times {\mathrm{967}}^1\times {\mathrm{1607}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 43583232

約数和(自身を除く): 24935604

約数列:

[1, 2, 3, 4, 6, 12, 967, 1607, 1934, 2901, 3214, 3868, 4821, 5802, 6428, 9642, 11604, 19284, 1553969, 3107938, 4661907, 6215876, 9323814, 18647628]

約数ペア:

[(1, 18647628), (2, 9323814), (3, 6215876), (4, 4661907), (6, 3107938), (12, 1553969), (967, 19284), (1607, 11604), (1934, 9642), (2901, 6428), (3214, 5802), (3868, 4821)]