26820828

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8055

約数の個数: 48

約数和(自身を含む): 71787520

約数和(自身を除く): 44966692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 8011, 16022, 24033, 32044, 48066, 72099, 96132, 144198, 216297, 248341, 288396, 432594, 496682, 745023, 865188, 993364, 1490046, 2235069, 2980092, 4470138, 6705207, 8940276, 13410414, 26820828]

約数ペア:

[(1, 26820828), (2, 13410414), (3, 8940276), (4, 6705207), (6, 4470138), (9, 2980092), (12, 2235069), (18, 1490046), (27, 993364), (31, 865188), (36, 745023), (54, 496682), (62, 432594), (93, 288396), (108, 248341), (124, 216297), (186, 144198), (279, 96132), (372, 72099), (558, 48066), (837, 32044), (1116, 24033), (1674, 16022), (3348, 8011)]