26480196

素因数分解:

$2^2\times 3^8\times {\mathrm{1009}}^1$

素因数の和:1037

約数の個数: 54

約数和(自身を含む): 69575870

約数和(自身を除く): 43095674

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1009, 1458, 2018, 2187, 2916, 3027, 4036, 4374, 6054, 6561, 8748, 9081, 12108, 13122, 18162, 26244, 27243, 36324, 54486, 81729, 108972, 163458, 245187, 326916, 490374, 735561, 980748, 1471122, 2206683, 2942244, 4413366, 6620049, 8826732, 13240098, 26480196]

約数ペア:

[(1, 26480196), (2, 13240098), (3, 8826732), (4, 6620049), (6, 4413366), (9, 2942244), (12, 2206683), (18, 1471122), (27, 980748), (36, 735561), (54, 490374), (81, 326916), (108, 245187), (162, 163458), (243, 108972), (324, 81729), (486, 54486), (729, 36324), (972, 27243), (1009, 26244), (1458, 18162), (2018, 13122), (2187, 12108), (2916, 9081), (3027, 8748), (4036, 6561), (4374, 6054)]