17976756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214009}}^1$

素因数の和:214023

約数の個数: 24

約数和(自身を含む): 47938240

約数和(自身を除く): 29961484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214009, 428018, 642027, 856036, 1284054, 1498063, 2568108, 2996126, 4494189, 5992252, 8988378, 17976756]

約数ペア:

[(1, 17976756), (2, 8988378), (3, 5992252), (4, 4494189), (6, 2996126), (7, 2568108), (12, 1498063), (14, 1284054), (21, 856036), (28, 642027), (42, 428018), (84, 214009)]