18388620438

素因数分解:

$2^1\times 3^1\times {\mathrm{91151}}^1\times {\mathrm{33623}}^1$

素因数の和:124779

約数の個数: 16

約数和(自身を含む): 36778738176

約数和(自身を除く): 18390117738

約数列:

[1, 2, 3, 6, 33623, 67246, 91151, 100869, 182302, 201738, 273453, 546906, 3064770073, 6129540146, 9194310219, 18388620438]

約数ペア:

[(1, 18388620438), (2, 9194310219), (3, 6129540146), (6, 3064770073), (33623, 546906), (67246, 273453), (91151, 201738), (100869, 182302)]