21772962

素因数分解:

$2^1\times 3^4\times {\mathrm{134401}}^1$

素因数の和:134415

約数の個数: 20

約数和(自身を含む): 48787926

約数和(自身を除く): 27014964

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 134401, 268802, 403203, 806406, 1209609, 2419218, 3628827, 7257654, 10886481, 21772962]

約数ペア:

[(1, 21772962), (2, 10886481), (3, 7257654), (6, 3628827), (9, 2419218), (18, 1209609), (27, 806406), (54, 403203), (81, 268802), (162, 134401)]