891342

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 2016144

約数和(自身を除く): 1124802

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2153, 4306, 6459, 12918, 19377, 38754, 49519, 99038, 148557, 297114, 445671, 891342]

約数ペア:

[(1, 891342), (2, 445671), (3, 297114), (6, 148557), (9, 99038), (18, 49519), (23, 38754), (46, 19377), (69, 12918), (138, 6459), (207, 4306), (414, 2153)]