25525188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54541}}^1$

素因数の和:54564

約数の個数: 36

約数和(自身を含む): 69486508

約数和(自身を除く): 43961320

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54541, 109082, 163623, 218164, 327246, 490869, 654492, 709033, 981738, 1418066, 1963476, 2127099, 2836132, 4254198, 6381297, 8508396, 12762594, 25525188]

約数ペア:

[(1, 25525188), (2, 12762594), (3, 8508396), (4, 6381297), (6, 4254198), (9, 2836132), (12, 2127099), (13, 1963476), (18, 1418066), (26, 981738), (36, 709033), (39, 654492), (52, 490869), (78, 327246), (117, 218164), (156, 163623), (234, 109082), (468, 54541)]