80821987002

素因数分解:

$2^1\times 3^3\times {\mathrm{1496703463}}^1$

素因数の和:1496703474

約数の個数: 16

約数和(自身を含む): 179604415680

約数和(自身を除く): 98782428678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1496703463, 2993406926, 4490110389, 8980220778, 13470331167, 26940662334, 40410993501, 80821987002]

約数ペア:

[(1, 80821987002), (2, 40410993501), (3, 26940662334), (6, 13470331167), (9, 8980220778), (18, 4490110389), (27, 2993406926), (54, 1496703463)]