18914634

素因数分解:

$2^1\times 3^6\times {\mathrm{12973}}^1$

素因数の和:12993

約数の個数: 28

約数和(自身を含む): 42541746

約数和(自身を除く): 23627112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 12973, 25946, 38919, 77838, 116757, 233514, 350271, 700542, 1050813, 2101626, 3152439, 6304878, 9457317, 18914634]

約数ペア:

[(1, 18914634), (2, 9457317), (3, 6304878), (6, 3152439), (9, 2101626), (18, 1050813), (27, 700542), (54, 350271), (81, 233514), (162, 116757), (243, 77838), (486, 38919), (729, 25946), (1458, 12973)]