18632733

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16741}}^1$

素因数の和:16804

約数の個数: 16

約数和(自身を含む): 28930176

約数和(自身を除く): 10297443

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 16741, 50223, 117187, 351561, 887273, 2661819, 6210911, 18632733]

約数ペア:

[(1, 18632733), (3, 6210911), (7, 2661819), (21, 887273), (53, 351561), (159, 117187), (371, 50223), (1113, 16741)]