26072018

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 22683502

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 269, 301, 322, 538, 602, 989, 1127, 1883, 1978, 2107, 2254, 3766, 4214, 6187, 6923, 11567, 12374, 13181, 13846, 23134, 26362, 43309, 48461, 80969, 86618, 96922, 161938, 266041, 303163, 532082, 566783, 606326, 1133566, 1862287, 3724574, 13036009, 26072018]

約数ペア:

[(1, 26072018), (2, 13036009), (7, 3724574), (14, 1862287), (23, 1133566), (43, 606326), (46, 566783), (49, 532082), (86, 303163), (98, 266041), (161, 161938), (269, 96922), (301, 86618), (322, 80969), (538, 48461), (602, 43309), (989, 26362), (1127, 23134), (1883, 13846), (1978, 13181), (2107, 12374), (2254, 11567), (3766, 6923), (4214, 6187)]