81684054

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 182748384

約数和(自身を除く): 101064330

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 151, 246, 302, 369, 453, 733, 738, 906, 1359, 1466, 2199, 2718, 4398, 6191, 6597, 12382, 13194, 18573, 30053, 37146, 55719, 60106, 90159, 110683, 111438, 180318, 221366, 270477, 332049, 540954, 664098, 996147, 1992294, 4538003, 9076006, 13614009, 27228018, 40842027, 81684054]

約数ペア:

[(1, 81684054), (2, 40842027), (3, 27228018), (6, 13614009), (9, 9076006), (18, 4538003), (41, 1992294), (82, 996147), (123, 664098), (151, 540954), (246, 332049), (302, 270477), (369, 221366), (453, 180318), (733, 111438), (738, 110683), (906, 90159), (1359, 60106), (1466, 55719), (2199, 37146), (2718, 30053), (4398, 18573), (6191, 13194), (6597, 12382)]