131815062

素因数分解:

$2^1\times 3^2\times {\mathrm{2111}}^1\times {\mathrm{3469}}^1$

素因数の和:5588

約数の個数: 24

約数和(自身を含む): 285816960

約数和(自身を除く): 154001898

約数列:

[1, 2, 3, 6, 9, 18, 2111, 3469, 4222, 6333, 6938, 10407, 12666, 18999, 20814, 31221, 37998, 62442, 7323059, 14646118, 21969177, 43938354, 65907531, 131815062]

約数ペア:

[(1, 131815062), (2, 65907531), (3, 43938354), (6, 21969177), (9, 14646118), (18, 7323059), (2111, 62442), (3469, 37998), (4222, 31221), (6333, 20814), (6938, 18999), (10407, 12666)]