789824124

素因数分解:

$2^2\times 3^2\times {\mathrm{21939559}}^1$

素因数の和:21939569

約数の個数: 18

約数和(自身を含む): 1996499960

約数和(自身を除く): 1206675836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21939559, 43879118, 65818677, 87758236, 131637354, 197456031, 263274708, 394912062, 789824124]

約数ペア:

[(1, 789824124), (2, 394912062), (3, 263274708), (4, 197456031), (6, 131637354), (9, 87758236), (12, 65818677), (18, 43879118), (36, 21939559)]