25641018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8429}}^1$

素因数の和:8463

約数の個数: 36

約数和(自身を含む): 60164910

約数和(自身を除く): 34523892

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 8429, 16858, 25287, 50574, 75861, 109577, 151722, 219154, 328731, 657462, 986193, 1424501, 1972386, 2849002, 4273503, 8547006, 12820509, 25641018]

約数ペア:

[(1, 25641018), (2, 12820509), (3, 8547006), (6, 4273503), (9, 2849002), (13, 1972386), (18, 1424501), (26, 986193), (39, 657462), (78, 328731), (117, 219154), (169, 151722), (234, 109577), (338, 75861), (507, 50574), (1014, 25287), (1521, 16858), (3042, 8429)]