919494

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2252

約数の個数: 24

約数和(自身を含む): 2079792

約数和(自身を除く): 1160298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2221, 4442, 6663, 13326, 19989, 39978, 51083, 102166, 153249, 306498, 459747, 919494]

約数ペア:

[(1, 919494), (2, 459747), (3, 306498), (6, 153249), (9, 102166), (18, 51083), (23, 39978), (46, 19989), (69, 13326), (138, 6663), (207, 4442), (414, 2221)]