18994596

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68821}}^1$

素因数の和:68851

約数の個数: 24

約数和(自身を含む): 46248384

約数和(自身を除く): 27253788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68821, 137642, 206463, 275284, 412926, 825852, 1582883, 3165766, 4748649, 6331532, 9497298, 18994596]

約数ペア:

[(1, 18994596), (2, 9497298), (3, 6331532), (4, 4748649), (6, 3165766), (12, 1582883), (23, 825852), (46, 412926), (69, 275284), (92, 206463), (138, 137642), (276, 68821)]