26826444

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 70089600

約数和(自身を除く): 43263156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 1787, 2502, 3574, 3753, 5004, 5361, 7148, 7506, 10722, 15012, 16083, 21444, 32166, 48249, 64332, 96498, 192996, 248393, 496786, 745179, 993572, 1490358, 2235537, 2980716, 4471074, 6706611, 8942148, 13413222, 26826444]

約数ペア:

[(1, 26826444), (2, 13413222), (3, 8942148), (4, 6706611), (6, 4471074), (9, 2980716), (12, 2235537), (18, 1490358), (27, 993572), (36, 745179), (54, 496786), (108, 248393), (139, 192996), (278, 96498), (417, 64332), (556, 48249), (834, 32166), (1251, 21444), (1668, 16083), (1787, 15012), (2502, 10722), (3574, 7506), (3753, 7148), (5004, 5361)]