139421424

素因数分解:

$2^4\times 3^1\times {\mathrm{2904613}}^1$

素因数の和:2904624

約数の個数: 20

約数和(自身を含む): 360172136

約数和(自身を除く): 220750712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2904613, 5809226, 8713839, 11618452, 17427678, 23236904, 34855356, 46473808, 69710712, 139421424]

約数ペア:

[(1, 139421424), (2, 69710712), (3, 46473808), (4, 34855356), (6, 23236904), (8, 17427678), (12, 11618452), (16, 8713839), (24, 5809226), (48, 2904613)]