18883477437

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1493}}^1\times {\mathrm{34843}}^1$

素因数の和:36361

約数の個数: 24

約数和(自身を含む): 27694289952

約数和(自身を除く): 8810812515

約数列:

[1, 3, 11, 33, 121, 363, 1493, 4479, 16423, 34843, 49269, 104529, 180653, 383273, 541959, 1149819, 4216003, 12648009, 52020599, 156061797, 572226589, 1716679767, 6294492479, 18883477437]

約数ペア:

[(1, 18883477437), (3, 6294492479), (11, 1716679767), (33, 572226589), (121, 156061797), (363, 52020599), (1493, 12648009), (4479, 4216003), (16423, 1149819), (34843, 541959), (49269, 383273), (104529, 180653)]