15978322896

素因数分解:

$2^4\times 3^1\times {\mathrm{332881727}}^1$

素因数の和:332881738

約数の個数: 20

約数和(自身を含む): 41277334272

約数和(自身を除く): 25299011376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 332881727, 665763454, 998645181, 1331526908, 1997290362, 2663053816, 3994580724, 5326107632, 7989161448, 15978322896]

約数ペア:

[(1, 15978322896), (2, 7989161448), (3, 5326107632), (4, 3994580724), (6, 2663053816), (8, 1997290362), (12, 1331526908), (16, 998645181), (24, 665763454), (48, 332881727)]