42647148

素因数分解:

$2^2\times 3^4\times {\mathrm{131627}}^1$

素因数の和:131643

約数の個数: 30

約数和(自身を含む): 111488916

約数和(自身を除く): 68841768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 131627, 263254, 394881, 526508, 789762, 1184643, 1579524, 2369286, 3553929, 4738572, 7107858, 10661787, 14215716, 21323574, 42647148]

約数ペア:

[(1, 42647148), (2, 21323574), (3, 14215716), (4, 10661787), (6, 7107858), (9, 4738572), (12, 3553929), (18, 2369286), (27, 1579524), (36, 1184643), (54, 789762), (81, 526508), (108, 394881), (162, 263254), (324, 131627)]