25209054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8287}}^1$

素因数の和:8321

約数の個数: 36

約数和(自身を含む): 59151456

約数和(自身を除く): 33942402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 8287, 16574, 24861, 49722, 74583, 107731, 149166, 215462, 323193, 646386, 969579, 1400503, 1939158, 2801006, 4201509, 8403018, 12604527, 25209054]

約数ペア:

[(1, 25209054), (2, 12604527), (3, 8403018), (6, 4201509), (9, 2801006), (13, 1939158), (18, 1400503), (26, 969579), (39, 646386), (78, 323193), (117, 215462), (169, 149166), (234, 107731), (338, 74583), (507, 49722), (1014, 24861), (1521, 16574), (3042, 8287)]