1957208076

素因数分解:

$2^2\times 3^3\times {\mathrm{887}}^1\times {\mathrm{20431}}^1$

素因数の和:21331

約数の個数: 48

約数和(自身を含む): 5080212480

約数和(自身を除く): 3123004404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 887, 1774, 2661, 3548, 5322, 7983, 10644, 15966, 20431, 23949, 31932, 40862, 47898, 61293, 81724, 95796, 122586, 183879, 245172, 367758, 551637, 735516, 1103274, 2206548, 18122297, 36244594, 54366891, 72489188, 108733782, 163100673, 217467564, 326201346, 489302019, 652402692, 978604038, 1957208076]

約数ペア:

[(1, 1957208076), (2, 978604038), (3, 652402692), (4, 489302019), (6, 326201346), (9, 217467564), (12, 163100673), (18, 108733782), (27, 72489188), (36, 54366891), (54, 36244594), (108, 18122297), (887, 2206548), (1774, 1103274), (2661, 735516), (3548, 551637), (5322, 367758), (7983, 245172), (10644, 183879), (15966, 122586), (20431, 95796), (23949, 81724), (31932, 61293), (40862, 47898)]