12786500208

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2097523}}^1$

素因数の和:2097661

約数の個数: 40

約数和(自身を含む): 33291900928

約数和(自身を除く): 20505400720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 2097523, 4195046, 6292569, 8390092, 12585138, 16780184, 25170276, 33560368, 50340552, 100681104, 266385421, 532770842, 799156263, 1065541684, 1598312526, 2131083368, 3196625052, 4262166736, 6393250104, 12786500208]

約数ペア:

[(1, 12786500208), (2, 6393250104), (3, 4262166736), (4, 3196625052), (6, 2131083368), (8, 1598312526), (12, 1065541684), (16, 799156263), (24, 532770842), (48, 266385421), (127, 100681104), (254, 50340552), (381, 33560368), (508, 25170276), (762, 16780184), (1016, 12585138), (1524, 8390092), (2032, 6292569), (3048, 4195046), (6096, 2097523)]