7021390878

素因数分解:

$2^1\times 3^4\times {\mathrm{43341919}}^1$

素因数の和:43341933

約数の個数: 20

約数和(自身を含む): 15733116960

約数和(自身を除く): 8711726082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 43341919, 86683838, 130025757, 260051514, 390077271, 780154542, 1170231813, 2340463626, 3510695439, 7021390878]

約数ペア:

[(1, 7021390878), (2, 3510695439), (3, 2340463626), (6, 1170231813), (9, 780154542), (18, 390077271), (27, 260051514), (54, 130025757), (81, 86683838), (162, 43341919)]