405528564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4827721}}^1$

素因数の和:4827735

約数の個数: 24

約数和(自身を含む): 1081409728

約数和(自身を除く): 675881164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4827721, 9655442, 14483163, 19310884, 28966326, 33794047, 57932652, 67588094, 101382141, 135176188, 202764282, 405528564]

約数ペア:

[(1, 405528564), (2, 202764282), (3, 135176188), (4, 101382141), (6, 67588094), (7, 57932652), (12, 33794047), (14, 28966326), (21, 19310884), (28, 14483163), (42, 9655442), (84, 4827721)]