31971756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140227}}^1$

素因数の和:140253

約数の個数: 24

約数和(自身を含む): 78527680

約数和(自身を除く): 46555924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 140227, 280454, 420681, 560908, 841362, 1682724, 2664313, 5328626, 7992939, 10657252, 15985878, 31971756]

約数ペア:

[(1, 31971756), (2, 15985878), (3, 10657252), (4, 7992939), (6, 5328626), (12, 2664313), (19, 1682724), (38, 841362), (57, 560908), (76, 420681), (114, 280454), (228, 140227)]