18660890838

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1\times {\mathrm{14437}}^1$

素因数の和:15396

約数の個数: 32

約数和(自身を含む): 37489826304

約数和(自身を除く): 18828935466

約数列:

[1, 2, 3, 6, 367, 587, 734, 1101, 1174, 1761, 2202, 3522, 14437, 28874, 43311, 86622, 215429, 430858, 646287, 1292574, 5298379, 8474519, 10596758, 15895137, 16949038, 25423557, 31790274, 50847114, 3110148473, 6220296946, 9330445419, 18660890838]

約数ペア:

[(1, 18660890838), (2, 9330445419), (3, 6220296946), (6, 3110148473), (367, 50847114), (587, 31790274), (734, 25423557), (1101, 16949038), (1174, 15895137), (1761, 10596758), (2202, 8474519), (3522, 5298379), (14437, 1292574), (28874, 646287), (43311, 430858), (86622, 215429)]