18914252046

素因数分解:

$2^1\times 3^1\times {\mathrm{2053}}^1\times {\mathrm{1535497}}^1$

素因数の和:1537555

約数の個数: 16

約数和(自身を含む): 37846954704

約数和(自身を除く): 18932702658

約数列:

[1, 2, 3, 6, 2053, 4106, 6159, 12318, 1535497, 3070994, 4606491, 9212982, 3152375341, 6304750682, 9457126023, 18914252046]

約数ペア:

[(1, 18914252046), (2, 9457126023), (3, 6304750682), (6, 3152375341), (2053, 9212982), (4106, 4606491), (6159, 3070994), (12318, 1535497)]