128411451954

素因数分解:

$2^1\times 3^3\times {\mathrm{2377989851}}^1$

素因数の和:2377989862

約数の個数: 16

約数和(自身を含む): 285358782240

約数和(自身を除く): 156947330286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2377989851, 4755979702, 7133969553, 14267939106, 21401908659, 42803817318, 64205725977, 128411451954]

約数ペア:

[(1, 128411451954), (2, 64205725977), (3, 42803817318), (6, 21401908659), (9, 14267939106), (18, 7133969553), (27, 4755979702), (54, 2377989851)]