18960564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225721}}^1$

素因数の和:225735

約数の個数: 24

約数和(自身を含む): 50561728

約数和(自身を除く): 31601164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225721, 451442, 677163, 902884, 1354326, 1580047, 2708652, 3160094, 4740141, 6320188, 9480282, 18960564]

約数ペア:

[(1, 18960564), (2, 9480282), (3, 6320188), (4, 4740141), (6, 3160094), (7, 2708652), (12, 1580047), (14, 1354326), (21, 902884), (28, 677163), (42, 451442), (84, 225721)]