388637064

素因数分解:

$2^3\times 3^2\times {\mathrm{5397737}}^1$

素因数の和:5397749

約数の個数: 24

約数和(自身を含む): 1052558910

約数和(自身を除く): 663921846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5397737, 10795474, 16193211, 21590948, 32386422, 43181896, 48579633, 64772844, 97159266, 129545688, 194318532, 388637064]

約数ペア:

[(1, 388637064), (2, 194318532), (3, 129545688), (4, 97159266), (6, 64772844), (8, 48579633), (9, 43181896), (12, 32386422), (18, 21590948), (24, 16193211), (36, 10795474), (72, 5397737)]