18658128

素因数分解:

$2^4\times 3^1\times {\mathrm{388711}}^1$

素因数の和:388722

約数の個数: 20

約数和(自身を含む): 48200288

約数和(自身を除く): 29542160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 388711, 777422, 1166133, 1554844, 2332266, 3109688, 4664532, 6219376, 9329064, 18658128]

約数ペア:

[(1, 18658128), (2, 9329064), (3, 6219376), (4, 4664532), (6, 3109688), (8, 2332266), (12, 1554844), (16, 1166133), (24, 777422), (48, 388711)]