21677454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52361}}^1$

素因数の和:52392

約数の個数: 24

約数和(自身を含む): 49010832

約数和(自身を除く): 27333378

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 52361, 104722, 157083, 314166, 471249, 942498, 1204303, 2408606, 3612909, 7225818, 10838727, 21677454]

約数ペア:

[(1, 21677454), (2, 10838727), (3, 7225818), (6, 3612909), (9, 2408606), (18, 1204303), (23, 942498), (46, 471249), (69, 314166), (138, 157083), (207, 104722), (414, 52361)]