66671478

素因数分解:

$2^1\times 3^3\times {\mathrm{1234657}}^1$

素因数の和:1234668

約数の個数: 16

約数和(自身を含む): 148158960

約数和(自身を除く): 81487482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1234657, 2469314, 3703971, 7407942, 11111913, 22223826, 33335739, 66671478]

約数ペア:

[(1, 66671478), (2, 33335739), (3, 22223826), (6, 11111913), (9, 7407942), (18, 3703971), (27, 2469314), (54, 1234657)]