51625998

素因数分解:

$2^1\times 3^4\times {\mathrm{318679}}^1$

素因数の和:318693

約数の個数: 20

約数和(自身を含む): 115680840

約数和(自身を除く): 64054842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 318679, 637358, 956037, 1912074, 2868111, 5736222, 8604333, 17208666, 25812999, 51625998]

約数ペア:

[(1, 51625998), (2, 25812999), (3, 17208666), (6, 8604333), (9, 5736222), (18, 2868111), (27, 1912074), (54, 956037), (81, 637358), (162, 318679)]