79956

素因数分解:

$2^2\times 3^2\times {\mathrm{2221}}^1$

素因数の和:2231

約数の個数: 18

約数和(自身を含む): 202202

約数和(自身を除く): 122246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2221, 4442, 6663, 8884, 13326, 19989, 26652, 39978, 79956]

約数ペア:

[(1, 79956), (2, 39978), (3, 26652), (4, 19989), (6, 13326), (9, 8884), (12, 6663), (18, 4442), (36, 2221)]