54216372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{645433}}^1$

素因数の和:645447

約数の個数: 24

約数和(自身を含む): 144577216

約数和(自身を除く): 90360844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 645433, 1290866, 1936299, 2581732, 3872598, 4518031, 7745196, 9036062, 13554093, 18072124, 27108186, 54216372]

約数ペア:

[(1, 54216372), (2, 27108186), (3, 18072124), (4, 13554093), (6, 9036062), (7, 7745196), (12, 4518031), (14, 3872598), (21, 2581732), (28, 1936299), (42, 1290866), (84, 645433)]