23471982

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{17863}}^1$

素因数の和:17944

約数の個数: 24

約数和(自身を含む): 51555504

約数和(自身を除く): 28083522

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 17863, 35726, 53589, 107178, 160767, 321534, 1303999, 2607998, 3911997, 7823994, 11735991, 23471982]

約数ペア:

[(1, 23471982), (2, 11735991), (3, 7823994), (6, 3911997), (9, 2607998), (18, 1303999), (73, 321534), (146, 160767), (219, 107178), (438, 53589), (657, 35726), (1314, 17863)]