138469644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{202441}}^1$

素因数の和:202470

約数の個数: 36

約数和(自身を含む): 368444440

約数和(自身を除く): 229974796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 202441, 404882, 607323, 809764, 1214646, 1821969, 2429292, 3643938, 3846379, 7287876, 7692758, 11539137, 15385516, 23078274, 34617411, 46156548, 69234822, 138469644]

約数ペア:

[(1, 138469644), (2, 69234822), (3, 46156548), (4, 34617411), (6, 23078274), (9, 15385516), (12, 11539137), (18, 7692758), (19, 7287876), (36, 3846379), (38, 3643938), (57, 2429292), (76, 1821969), (114, 1214646), (171, 809764), (228, 607323), (342, 404882), (684, 202441)]