1178820636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{14423}}^1$

素因数の和:14583

約数の個数: 72

約数和(自身を含む): 3222898560

約数和(自身を除く): 2044077924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2919, 3892, 5838, 6811, 11676, 13622, 14423, 20433, 27244, 28846, 40866, 43269, 57692, 81732, 86538, 100961, 173076, 201922, 302883, 403844, 605766, 706727, 1211532, 1413454, 2004797, 2120181, 2826908, 4009594, 4240362, 6014391, 8019188, 8480724, 12028782, 14033579, 24057564, 28067158, 42100737, 56134316, 84201474, 98235053, 168402948, 196470106, 294705159, 392940212, 589410318, 1178820636]

約数ペア:

[(1, 1178820636), (2, 589410318), (3, 392940212), (4, 294705159), (6, 196470106), (7, 168402948), (12, 98235053), (14, 84201474), (21, 56134316), (28, 42100737), (42, 28067158), (49, 24057564), (84, 14033579), (98, 12028782), (139, 8480724), (147, 8019188), (196, 6014391), (278, 4240362), (294, 4009594), (417, 2826908), (556, 2120181), (588, 2004797), (834, 1413454), (973, 1211532), (1668, 706727), (1946, 605766), (2919, 403844), (3892, 302883), (5838, 201922), (6811, 173076), (11676, 100961), (13622, 86538), (14423, 81732), (20433, 57692), (27244, 43269), (28846, 40866)]