15663900468

素因数分解:

$2^2\times 3^1\times {\mathrm{1305325039}}^1$

素因数の和:1305325046

約数の個数: 12

約数和(自身を含む): 36549101120

約数和(自身を除く): 20885200652

約数列:

[1, 2, 3, 4, 6, 12, 1305325039, 2610650078, 3915975117, 5221300156, 7831950234, 15663900468]

約数ペア:

[(1, 15663900468), (2, 7831950234), (3, 5221300156), (4, 3915975117), (6, 2610650078), (12, 1305325039)]