1197011538

素因数分解:

$2^1\times 3^2\times {\mathrm{66500641}}^1$

素因数の和:66500649

約数の個数: 12

約数和(自身を含む): 2593525038

約数和(自身を除く): 1396513500

約数列:

[1, 2, 3, 6, 9, 18, 66500641, 133001282, 199501923, 399003846, 598505769, 1197011538]

約数ペア:

[(1, 1197011538), (2, 598505769), (3, 399003846), (6, 199501923), (9, 133001282), (18, 66500641)]