87398406

素因数分解:

$2^1\times 3^3\times {\mathrm{1618489}}^1$

素因数の和:1618500

約数の個数: 16

約数和(自身を含む): 194218800

約数和(自身を除く): 106820394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1618489, 3236978, 4855467, 9710934, 14566401, 29132802, 43699203, 87398406]

約数ペア:

[(1, 87398406), (2, 43699203), (3, 29132802), (6, 14566401), (9, 9710934), (18, 4855467), (27, 3236978), (54, 1618489)]