40491054

素因数分解:

$2^1\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{1951}}^1$

素因数の和:3112

約数の個数: 24

約数和(自身を含む): 87851712

約数和(自身を除く): 47360658

約数列:

[1, 2, 3, 6, 9, 18, 1153, 1951, 2306, 3459, 3902, 5853, 6918, 10377, 11706, 17559, 20754, 35118, 2249503, 4499006, 6748509, 13497018, 20245527, 40491054]

約数ペア:

[(1, 40491054), (2, 20245527), (3, 13497018), (6, 6748509), (9, 4499006), (18, 2249503), (1153, 35118), (1951, 20754), (2306, 17559), (3459, 11706), (3902, 10377), (5853, 6918)]